48176640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 320

約数和(自身を含む): 185613120

約数和(自身を除く): 137436480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 41, 45, 48, 51, 54, 60, 64, 68, 72, 80, 82, 85, 90, 96, 102, 108, 120, 123, 128, 135, 136, 144, 153, 160, 164, 170, 180, 192, 204, 205, 216, 240, 246, 255, 256, 270, 272, 288, 306, 320, 328, 340, 360, 369, 384, 408, 410, 432, 459, 480, 492, 510, 512, 540, 544, 576, 612, 615, 640, 656, 680, 697, 720, 738, 765, 768, 816, 820, 864, 918, 960, 984, 1020, 1080, 1088, 1107, 1152, 1224, 1230, 1280, 1312, 1360, 1394, 1440, 1476, 1530, 1536, 1632, 1640, 1728, 1836, 1845, 1920, 1968, 2040, 2091, 2160, 2176, 2214, 2295, 2304, 2448, 2460, 2560, 2624, 2720, 2788, 2880, 2952, 3060, 3264, 3280, 3456, 3485, 3672, 3690, 3840, 3936, 4080, 4182, 4320, 4352, 4428, 4590, 4608, 4896, 4920, 5248, 5440, 5535, 5576, 5760, 5904, 6120, 6273, 6528, 6560, 6912, 6970, 7344, 7380, 7680, 7872, 8160, 8364, 8640, 8704, 8856, 9180, 9792, 9840, 10455, 10496, 10880, 11070, 11152, 11520, 11808, 12240, 12546, 13056, 13120, 13824, 13940, 14688, 14760, 15744, 16320, 16728, 17280, 17712, 18360, 18819, 19584, 19680, 20910, 20992, 21760, 22140, 22304, 23040, 23616, 24480, 25092, 26112, 26240, 27880, 29376, 29520, 31365, 31488, 32640, 33456, 34560, 35424, 36720, 37638, 39168, 39360, 41820, 43520, 44280, 44608, 47232, 48960, 50184, 52480, 55760, 58752, 59040, 62730, 62976, 65280, 66912, 69120, 70848, 73440, 75276, 78336, 78720, 83640, 88560, 89216, 94095, 94464, 97920, 100368, 104960, 111520, 117504, 118080, 125460, 130560, 133824, 141696, 146880, 150552, 157440, 167280, 177120, 178432, 188190, 188928, 195840, 200736, 223040, 235008, 236160, 250920, 267648, 283392, 293760, 301104, 314880, 334560, 354240, 356864, 376380, 391680, 401472, 446080, 472320, 501840, 535296, 566784, 587520, 602208, 669120, 708480, 752760, 802944, 892160, 944640, 1003680, 1070592, 1175040, 1204416, 1338240, 1416960, 1505520, 1605888, 1784320, 2007360, 2408832, 2676480, 2833920, 3011040, 3211776, 4014720, 4817664, 5352960, 6022080, 8029440, 9635328, 12044160, 16058880, 24088320, 48176640]

約数ペア:

[(1, 48176640), (2, 24088320), (3, 16058880), (4, 12044160), (5, 9635328), (6, 8029440), (8, 6022080), (9, 5352960), (10, 4817664), (12, 4014720), (15, 3211776), (16, 3011040), (17, 2833920), (18, 2676480), (20, 2408832), (24, 2007360), (27, 1784320), (30, 1605888), (32, 1505520), (34, 1416960), (36, 1338240), (40, 1204416), (41, 1175040), (45, 1070592), (48, 1003680), (51, 944640), (54, 892160), (60, 802944), (64, 752760), (68, 708480), (72, 669120), (80, 602208), (82, 587520), (85, 566784), (90, 535296), (96, 501840), (102, 472320), (108, 446080), (120, 401472), (123, 391680), (128, 376380), (135, 356864), (136, 354240), (144, 334560), (153, 314880), (160, 301104), (164, 293760), (170, 283392), (180, 267648), (192, 250920), (204, 236160), (205, 235008), (216, 223040), (240, 200736), (246, 195840), (255, 188928), (256, 188190), (270, 178432), (272, 177120), (288, 167280), (306, 157440), (320, 150552), (328, 146880), (340, 141696), (360, 133824), (369, 130560), (384, 125460), (408, 118080), (410, 117504), (432, 111520), (459, 104960), (480, 100368), (492, 97920), (510, 94464), (512, 94095), (540, 89216), (544, 88560), (576, 83640), (612, 78720), (615, 78336), (640, 75276), (656, 73440), (680, 70848), (697, 69120), (720, 66912), (738, 65280), (765, 62976), (768, 62730), (816, 59040), (820, 58752), (864, 55760), (918, 52480), (960, 50184), (984, 48960), (1020, 47232), (1080, 44608), (1088, 44280), (1107, 43520), (1152, 41820), (1224, 39360), (1230, 39168), (1280, 37638), (1312, 36720), (1360, 35424), (1394, 34560), (1440, 33456), (1476, 32640), (1530, 31488), (1536, 31365), (1632, 29520), (1640, 29376), (1728, 27880), (1836, 26240), (1845, 26112), (1920, 25092), (1968, 24480), (2040, 23616), (2091, 23040), (2160, 22304), (2176, 22140), (2214, 21760), (2295, 20992), (2304, 20910), (2448, 19680), (2460, 19584), (2560, 18819), (2624, 18360), (2720, 17712), (2788, 17280), (2880, 16728), (2952, 16320), (3060, 15744), (3264, 14760), (3280, 14688), (3456, 13940), (3485, 13824), (3672, 13120), (3690, 13056), (3840, 12546), (3936, 12240), (4080, 11808), (4182, 11520), (4320, 11152), (4352, 11070), (4428, 10880), (4590, 10496), (4608, 10455), (4896, 9840), (4920, 9792), (5248, 9180), (5440, 8856), (5535, 8704), (5576, 8640), (5760, 8364), (5904, 8160), (6120, 7872), (6273, 7680), (6528, 7380), (6560, 7344), (6912, 6970)]