2682840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 8179200

約数和(自身を除く): 5496360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 283, 316, 395, 474, 566, 632, 790, 849, 948, 1132, 1185, 1415, 1580, 1698, 1896, 2264, 2370, 2830, 3160, 3396, 4245, 4740, 5660, 6792, 8490, 9480, 11320, 16980, 22357, 33960, 44714, 67071, 89428, 111785, 134142, 178856, 223570, 268284, 335355, 447140, 536568, 670710, 894280, 1341420, 2682840]

約数ペア:

[(1, 2682840), (2, 1341420), (3, 894280), (4, 670710), (5, 536568), (6, 447140), (8, 335355), (10, 268284), (12, 223570), (15, 178856), (20, 134142), (24, 111785), (30, 89428), (40, 67071), (60, 44714), (79, 33960), (120, 22357), (158, 16980), (237, 11320), (283, 9480), (316, 8490), (395, 6792), (474, 5660), (566, 4740), (632, 4245), (790, 3396), (849, 3160), (948, 2830), (1132, 2370), (1185, 2264), (1415, 1896), (1580, 1698)]