124865240

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 288381600

約数和(自身を除く): 163516360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 157, 236, 295, 314, 337, 472, 590, 628, 674, 785, 1180, 1256, 1348, 1570, 1685, 2360, 2696, 3140, 3370, 6280, 6740, 9263, 13480, 18526, 19883, 37052, 39766, 46315, 52909, 74104, 79532, 92630, 99415, 105818, 159064, 185260, 198830, 211636, 264545, 370520, 397660, 423272, 529090, 795320, 1058180, 2116360, 3121631, 6243262, 12486524, 15608155, 24973048, 31216310, 62432620, 124865240]

約数ペア:

[(1, 124865240), (2, 62432620), (4, 31216310), (5, 24973048), (8, 15608155), (10, 12486524), (20, 6243262), (40, 3121631), (59, 2116360), (118, 1058180), (157, 795320), (236, 529090), (295, 423272), (314, 397660), (337, 370520), (472, 264545), (590, 211636), (628, 198830), (674, 185260), (785, 159064), (1180, 105818), (1256, 99415), (1348, 92630), (1570, 79532), (1685, 74104), (2360, 52909), (2696, 46315), (3140, 39766), (3370, 37052), (6280, 19883), (6740, 18526), (9263, 13480)]