1250449920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 320

約数和(自身を含む): 4517568000

約数和(自身を除く): 3267118080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 128, 135, 144, 158, 160, 180, 192, 216, 229, 237, 240, 256, 270, 288, 316, 320, 360, 384, 395, 432, 458, 474, 480, 512, 540, 576, 632, 640, 687, 711, 720, 768, 790, 864, 916, 948, 960, 1080, 1145, 1152, 1185, 1264, 1280, 1374, 1422, 1440, 1536, 1580, 1728, 1832, 1896, 1920, 2061, 2133, 2160, 2290, 2304, 2370, 2528, 2560, 2748, 2844, 2880, 3160, 3435, 3456, 3555, 3664, 3792, 3840, 4122, 4266, 4320, 4580, 4608, 4740, 5056, 5496, 5688, 5760, 6183, 6320, 6870, 6912, 7110, 7328, 7584, 7680, 8244, 8532, 8640, 9160, 9480, 10112, 10305, 10665, 10992, 11376, 11520, 12366, 12640, 13740, 13824, 14220, 14656, 15168, 16488, 17064, 17280, 18091, 18320, 18960, 20224, 20610, 21330, 21984, 22752, 23040, 24732, 25280, 27480, 28440, 29312, 30336, 30915, 32976, 34128, 34560, 36182, 36640, 37920, 40448, 41220, 42660, 43968, 45504, 49464, 50560, 54273, 54960, 56880, 58624, 60672, 61830, 65952, 68256, 69120, 72364, 73280, 75840, 82440, 85320, 87936, 90455, 91008, 98928, 101120, 108546, 109920, 113760, 117248, 121344, 123660, 131904, 136512, 144728, 146560, 151680, 162819, 164880, 170640, 175872, 180910, 182016, 197856, 202240, 217092, 219840, 227520, 247320, 263808, 271365, 273024, 289456, 293120, 303360, 325638, 329760, 341280, 351744, 361820, 364032, 395712, 434184, 439680, 455040, 488457, 494640, 527616, 542730, 546048, 578912, 586240, 606720, 651276, 659520, 682560, 723640, 791424, 814095, 868368, 879360, 910080, 976914, 989280, 1055232, 1085460, 1092096, 1157824, 1302552, 1319040, 1365120, 1447280, 1582848, 1628190, 1736736, 1758720, 1820160, 1953828, 1978560, 2170920, 2315648, 2442285, 2605104, 2638080, 2730240, 2894560, 3165696, 3256380, 3473472, 3907656, 3957120, 4341840, 4631296, 4884570, 5210208, 5276160, 5460480, 5789120, 6512760, 6946944, 7815312, 7914240, 8683680, 9262592, 9769140, 10420416, 11578240, 13025520, 13893888, 15630624, 15828480, 17367360, 19538280, 20840832, 23156480, 26051040, 27787776, 31261248, 34734720, 39076560, 41681664, 46312960, 52102080, 62522496, 69469440, 78153120, 83363328, 104204160, 125044992, 138938880, 156306240, 208408320, 250089984, 312612480, 416816640, 625224960, 1250449920]

約数ペア:

[(1, 1250449920), (2, 625224960), (3, 416816640), (4, 312612480), (5, 250089984), (6, 208408320), (8, 156306240), (9, 138938880), (10, 125044992), (12, 104204160), (15, 83363328), (16, 78153120), (18, 69469440), (20, 62522496), (24, 52102080), (27, 46312960), (30, 41681664), (32, 39076560), (36, 34734720), (40, 31261248), (45, 27787776), (48, 26051040), (54, 23156480), (60, 20840832), (64, 19538280), (72, 17367360), (79, 15828480), (80, 15630624), (90, 13893888), (96, 13025520), (108, 11578240), (120, 10420416), (128, 9769140), (135, 9262592), (144, 8683680), (158, 7914240), (160, 7815312), (180, 6946944), (192, 6512760), (216, 5789120), (229, 5460480), (237, 5276160), (240, 5210208), (256, 4884570), (270, 4631296), (288, 4341840), (316, 3957120), (320, 3907656), (360, 3473472), (384, 3256380), (395, 3165696), (432, 2894560), (458, 2730240), (474, 2638080), (480, 2605104), (512, 2442285), (540, 2315648), (576, 2170920), (632, 1978560), (640, 1953828), (687, 1820160), (711, 1758720), (720, 1736736), (768, 1628190), (790, 1582848), (864, 1447280), (916, 1365120), (948, 1319040), (960, 1302552), (1080, 1157824), (1145, 1092096), (1152, 1085460), (1185, 1055232), (1264, 989280), (1280, 976914), (1374, 910080), (1422, 879360), (1440, 868368), (1536, 814095), (1580, 791424), (1728, 723640), (1832, 682560), (1896, 659520), (1920, 651276), (2061, 606720), (2133, 586240), (2160, 578912), (2290, 546048), (2304, 542730), (2370, 527616), (2528, 494640), (2560, 488457), (2748, 455040), (2844, 439680), (2880, 434184), (3160, 395712), (3435, 364032), (3456, 361820), (3555, 351744), (3664, 341280), (3792, 329760), (3840, 325638), (4122, 303360), (4266, 293120), (4320, 289456), (4580, 273024), (4608, 271365), (4740, 263808), (5056, 247320), (5496, 227520), (5688, 219840), (5760, 217092), (6183, 202240), (6320, 197856), (6870, 182016), (6912, 180910), (7110, 175872), (7328, 170640), (7584, 164880), (7680, 162819), (8244, 151680), (8532, 146560), (8640, 144728), (9160, 136512), (9480, 131904), (10112, 123660), (10305, 121344), (10665, 117248), (10992, 113760), (11376, 109920), (11520, 108546), (12366, 101120), (12640, 98928), (13740, 91008), (13824, 90455), (14220, 87936), (14656, 85320), (15168, 82440), (16488, 75840), (17064, 73280), (17280, 72364), (18091, 69120), (18320, 68256), (18960, 65952), (20224, 61830), (20610, 60672), (21330, 58624), (21984, 56880), (22752, 54960), (23040, 54273), (24732, 50560), (25280, 49464), (27480, 45504), (28440, 43968), (29312, 42660), (30336, 41220), (30915, 40448), (32976, 37920), (34128, 36640), (34560, 36182)]