9963979440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{64567}}^1$

素因数の和:65226

約数の個数: 80

約数和(自身を含む): 30936853248

約数和(自身を除く): 20972873808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9645, 10288, 12860, 15432, 19290, 25720, 30864, 38580, 51440, 64567, 77160, 129134, 154320, 193701, 258268, 322835, 387402, 516536, 645670, 774804, 968505, 1033072, 1291340, 1549608, 1937010, 2582680, 3099216, 3874020, 5165360, 7748040, 15496080, 41516581, 83033162, 124549743, 166066324, 207582905, 249099486, 332132648, 415165810, 498198972, 622748715, 664265296, 830331620, 996397944, 1245497430, 1660663240, 1992795888, 2490994860, 3321326480, 4981989720, 9963979440]

約数ペア:

[(1, 9963979440), (2, 4981989720), (3, 3321326480), (4, 2490994860), (5, 1992795888), (6, 1660663240), (8, 1245497430), (10, 996397944), (12, 830331620), (15, 664265296), (16, 622748715), (20, 498198972), (24, 415165810), (30, 332132648), (40, 249099486), (48, 207582905), (60, 166066324), (80, 124549743), (120, 83033162), (240, 41516581), (643, 15496080), (1286, 7748040), (1929, 5165360), (2572, 3874020), (3215, 3099216), (3858, 2582680), (5144, 1937010), (6430, 1549608), (7716, 1291340), (9645, 1033072), (10288, 968505), (12860, 774804), (15432, 645670), (19290, 516536), (25720, 387402), (30864, 322835), (38580, 258268), (51440, 193701), (64567, 154320), (77160, 129134)]