10272020520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{194989}}^1$

素因数の和:195442

約数の個数: 64

約数和(自身を含む): 30886416000

約数和(自身を除く): 20614395480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 8780, 10536, 13170, 17560, 26340, 52680, 194989, 389978, 584967, 779956, 974945, 1169934, 1559912, 1949890, 2339868, 2924835, 3899780, 4679736, 5849670, 7799560, 11699340, 23398680, 85600171, 171200342, 256800513, 342400684, 428000855, 513601026, 684801368, 856001710, 1027202052, 1284002565, 1712003420, 2054404104, 2568005130, 3424006840, 5136010260, 10272020520]

約数ペア:

[(1, 10272020520), (2, 5136010260), (3, 3424006840), (4, 2568005130), (5, 2054404104), (6, 1712003420), (8, 1284002565), (10, 1027202052), (12, 856001710), (15, 684801368), (20, 513601026), (24, 428000855), (30, 342400684), (40, 256800513), (60, 171200342), (120, 85600171), (439, 23398680), (878, 11699340), (1317, 7799560), (1756, 5849670), (2195, 4679736), (2634, 3899780), (3512, 2924835), (4390, 2339868), (5268, 1949890), (6585, 1559912), (8780, 1169934), (10536, 974945), (13170, 779956), (17560, 584967), (26340, 389978), (52680, 194989)]