1248030720

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 416

約数和(自身を含む): 4631519040

約数和(自身を除く): 3383488320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 61, 64, 72, 74, 80, 90, 96, 108, 111, 120, 122, 128, 135, 144, 148, 160, 180, 183, 185, 192, 216, 222, 240, 244, 256, 270, 288, 296, 305, 320, 333, 360, 366, 370, 384, 432, 444, 480, 488, 512, 540, 549, 555, 576, 592, 610, 640, 666, 720, 732, 740, 768, 864, 888, 915, 960, 976, 999, 1024, 1080, 1098, 1110, 1152, 1184, 1220, 1280, 1332, 1440, 1464, 1480, 1536, 1647, 1665, 1728, 1776, 1830, 1920, 1952, 1998, 2048, 2160, 2196, 2220, 2257, 2304, 2368, 2440, 2560, 2664, 2745, 2880, 2928, 2960, 3072, 3294, 3330, 3456, 3552, 3660, 3840, 3904, 3996, 4096, 4320, 4392, 4440, 4514, 4608, 4736, 4880, 4995, 5120, 5328, 5490, 5760, 5856, 5920, 6144, 6588, 6660, 6771, 6912, 7104, 7320, 7680, 7808, 7992, 8235, 8640, 8784, 8880, 9028, 9216, 9472, 9760, 9990, 10240, 10656, 10980, 11285, 11520, 11712, 11840, 12288, 13176, 13320, 13542, 13824, 14208, 14640, 15360, 15616, 15984, 16470, 17280, 17568, 17760, 18056, 18432, 18944, 19520, 19980, 20313, 20480, 21312, 21960, 22570, 23040, 23424, 23680, 26352, 26640, 27084, 27648, 28416, 29280, 30720, 31232, 31968, 32940, 33855, 34560, 35136, 35520, 36112, 36864, 37888, 39040, 39960, 40626, 42624, 43920, 45140, 46080, 46848, 47360, 52704, 53280, 54168, 55296, 56832, 58560, 60939, 61440, 62464, 63936, 65880, 67710, 69120, 70272, 71040, 72224, 75776, 78080, 79920, 81252, 85248, 87840, 90280, 92160, 93696, 94720, 101565, 105408, 106560, 108336, 110592, 113664, 117120, 121878, 124928, 127872, 131760, 135420, 138240, 140544, 142080, 144448, 151552, 156160, 159840, 162504, 170496, 175680, 180560, 184320, 187392, 189440, 203130, 210816, 213120, 216672, 227328, 234240, 243756, 249856, 255744, 263520, 270840, 276480, 281088, 284160, 288896, 304695, 312320, 319680, 325008, 340992, 351360, 361120, 374784, 378880, 406260, 421632, 426240, 433344, 454656, 468480, 487512, 511488, 527040, 541680, 552960, 562176, 568320, 577792, 609390, 624640, 639360, 650016, 681984, 702720, 722240, 749568, 757760, 812520, 843264, 852480, 866688, 936960, 975024, 1022976, 1054080, 1083360, 1124352, 1136640, 1155584, 1218780, 1249280, 1278720, 1300032, 1363968, 1405440, 1444480, 1625040, 1686528, 1704960, 1733376, 1873920, 1950048, 2045952, 2108160, 2166720, 2248704, 2273280, 2311168, 2437560, 2557440, 2600064, 2810880, 2888960, 3250080, 3373056, 3409920, 3466752, 3747840, 3900096, 4091904, 4216320, 4333440, 4622336, 4875120, 5114880, 5200128, 5621760, 5777920, 6500160, 6746112, 6819840, 6933504, 7800192, 8432640, 8666880, 9244672, 9750240, 10229760, 10400256, 11243520, 11555840, 13000320, 13867008, 15600384, 16865280, 17333760, 19500480, 20459520, 20800512, 23111680, 26000640, 27734016, 31200768, 33730560, 34667520, 39000960, 41601024, 46223360, 52001280, 62401536, 69335040, 78001920, 83202048, 104002560, 124803072, 138670080, 156003840, 208005120, 249606144, 312007680, 416010240, 624015360, 1248030720]

約数ペア:

[(1, 1248030720), (2, 624015360), (3, 416010240), (4, 312007680), (5, 249606144), (6, 208005120), (8, 156003840), (9, 138670080), (10, 124803072), (12, 104002560), (15, 83202048), (16, 78001920), (18, 69335040), (20, 62401536), (24, 52001280), (27, 46223360), (30, 41601024), (32, 39000960), (36, 34667520), (37, 33730560), (40, 31200768), (45, 27734016), (48, 26000640), (54, 23111680), (60, 20800512), (61, 20459520), (64, 19500480), (72, 17333760), (74, 16865280), (80, 15600384), (90, 13867008), (96, 13000320), (108, 11555840), (111, 11243520), (120, 10400256), (122, 10229760), (128, 9750240), (135, 9244672), (144, 8666880), (148, 8432640), (160, 7800192), (180, 6933504), (183, 6819840), (185, 6746112), (192, 6500160), (216, 5777920), (222, 5621760), (240, 5200128), (244, 5114880), (256, 4875120), (270, 4622336), (288, 4333440), (296, 4216320), (305, 4091904), (320, 3900096), (333, 3747840), (360, 3466752), (366, 3409920), (370, 3373056), (384, 3250080), (432, 2888960), (444, 2810880), (480, 2600064), (488, 2557440), (512, 2437560), (540, 2311168), (549, 2273280), (555, 2248704), (576, 2166720), (592, 2108160), (610, 2045952), (640, 1950048), (666, 1873920), (720, 1733376), (732, 1704960), (740, 1686528), (768, 1625040), (864, 1444480), (888, 1405440), (915, 1363968), (960, 1300032), (976, 1278720), (999, 1249280), (1024, 1218780), (1080, 1155584), (1098, 1136640), (1110, 1124352), (1152, 1083360), (1184, 1054080), (1220, 1022976), (1280, 975024), (1332, 936960), (1440, 866688), (1464, 852480), (1480, 843264), (1536, 812520), (1647, 757760), (1665, 749568), (1728, 722240), (1776, 702720), (1830, 681984), (1920, 650016), (1952, 639360), (1998, 624640), (2048, 609390), (2160, 577792), (2196, 568320), (2220, 562176), (2257, 552960), (2304, 541680), (2368, 527040), (2440, 511488), (2560, 487512), (2664, 468480), (2745, 454656), (2880, 433344), (2928, 426240), (2960, 421632), (3072, 406260), (3294, 378880), (3330, 374784), (3456, 361120), (3552, 351360), (3660, 340992), (3840, 325008), (3904, 319680), (3996, 312320), (4096, 304695), (4320, 288896), (4392, 284160), (4440, 281088), (4514, 276480), (4608, 270840), (4736, 263520), (4880, 255744), (4995, 249856), (5120, 243756), (5328, 234240), (5490, 227328), (5760, 216672), (5856, 213120), (5920, 210816), (6144, 203130), (6588, 189440), (6660, 187392), (6771, 184320), (6912, 180560), (7104, 175680), (7320, 170496), (7680, 162504), (7808, 159840), (7992, 156160), (8235, 151552), (8640, 144448), (8784, 142080), (8880, 140544), (9028, 138240), (9216, 135420), (9472, 131760), (9760, 127872), (9990, 124928), (10240, 121878), (10656, 117120), (10980, 113664), (11285, 110592), (11520, 108336), (11712, 106560), (11840, 105408), (12288, 101565), (13176, 94720), (13320, 93696), (13542, 92160), (13824, 90280), (14208, 87840), (14640, 85248), (15360, 81252), (15616, 79920), (15984, 78080), (16470, 75776), (17280, 72224), (17568, 71040), (17760, 70272), (18056, 69120), (18432, 67710), (18944, 65880), (19520, 63936), (19980, 62464), (20313, 61440), (20480, 60939), (21312, 58560), (21960, 56832), (22570, 55296), (23040, 54168), (23424, 53280), (23680, 52704), (26352, 47360), (26640, 46848), (27084, 46080), (27648, 45140), (28416, 43920), (29280, 42624), (30720, 40626), (31232, 39960), (31968, 39040), (32940, 37888), (33855, 36864), (34560, 36112), (35136, 35520)]