4959985920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24371}}^1$

素因数の和:24448

約数の個数: 144

約数和(自身を含む): 16140503232

約数和(自身を除く): 11180517312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 13568, 16960, 20352, 24371, 25440, 33920, 40704, 48742, 50880, 67840, 73113, 97484, 101760, 121855, 146226, 194968, 203520, 243710, 292452, 365565, 389936, 487420, 584904, 731130, 779872, 974840, 1169808, 1291663, 1462260, 1559744, 1949680, 2339616, 2583326, 2924520, 3119488, 3874989, 3899360, 4679232, 5166652, 5849040, 6238976, 6458315, 7749978, 7798720, 9358464, 10333304, 11698080, 12916630, 15499956, 15597440, 18716928, 19374945, 20666608, 23396160, 25833260, 30999912, 31194880, 38749890, 41333216, 46792320, 51666520, 61999824, 77499780, 82666432, 93584640, 103333040, 123999648, 154999560, 165332864, 206666080, 247999296, 309999120, 330665728, 413332160, 495998592, 619998240, 826664320, 991997184, 1239996480, 1653328640, 2479992960, 4959985920]

約数ペア:

[(1, 4959985920), (2, 2479992960), (3, 1653328640), (4, 1239996480), (5, 991997184), (6, 826664320), (8, 619998240), (10, 495998592), (12, 413332160), (15, 330665728), (16, 309999120), (20, 247999296), (24, 206666080), (30, 165332864), (32, 154999560), (40, 123999648), (48, 103333040), (53, 93584640), (60, 82666432), (64, 77499780), (80, 61999824), (96, 51666520), (106, 46792320), (120, 41333216), (128, 38749890), (159, 31194880), (160, 30999912), (192, 25833260), (212, 23396160), (240, 20666608), (256, 19374945), (265, 18716928), (318, 15597440), (320, 15499956), (384, 12916630), (424, 11698080), (480, 10333304), (530, 9358464), (636, 7798720), (640, 7749978), (768, 6458315), (795, 6238976), (848, 5849040), (960, 5166652), (1060, 4679232), (1272, 3899360), (1280, 3874989), (1590, 3119488), (1696, 2924520), (1920, 2583326), (2120, 2339616), (2544, 1949680), (3180, 1559744), (3392, 1462260), (3840, 1291663), (4240, 1169808), (5088, 974840), (6360, 779872), (6784, 731130), (8480, 584904), (10176, 487420), (12720, 389936), (13568, 365565), (16960, 292452), (20352, 243710), (24371, 203520), (25440, 194968), (33920, 146226), (40704, 121855), (48742, 101760), (50880, 97484), (67840, 73113)]