60038420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 141236424

約数和(自身を除く): 81198004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 79, 130, 148, 158, 185, 260, 316, 370, 395, 481, 740, 790, 962, 1027, 1580, 1924, 2054, 2405, 2923, 4108, 4810, 5135, 5846, 6241, 9620, 10270, 11692, 12482, 14615, 20540, 24964, 29230, 31205, 37999, 58460, 62410, 75998, 81133, 124820, 151996, 162266, 189995, 230917, 324532, 379990, 405665, 461834, 759980, 811330, 923668, 1154585, 1622660, 2309170, 3001921, 4618340, 6003842, 12007684, 15009605, 30019210, 60038420]

約数ペア:

[(1, 60038420), (2, 30019210), (4, 15009605), (5, 12007684), (10, 6003842), (13, 4618340), (20, 3001921), (26, 2309170), (37, 1622660), (52, 1154585), (65, 923668), (74, 811330), (79, 759980), (130, 461834), (148, 405665), (158, 379990), (185, 324532), (260, 230917), (316, 189995), (370, 162266), (395, 151996), (481, 124820), (740, 81133), (790, 75998), (962, 62410), (1027, 58460), (1580, 37999), (1924, 31205), (2054, 29230), (2405, 24964), (2923, 20540), (4108, 14615), (4810, 12482), (5135, 11692), (5846, 10270), (6241, 9620)]