101486640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{422861}}^1$

素因数の和:422877

約数の個数: 40

約数和(自身を含む): 314609328

約数和(自身を除く): 213122688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 422861, 845722, 1268583, 1691444, 2114305, 2537166, 3382888, 4228610, 5074332, 6342915, 6765776, 8457220, 10148664, 12685830, 16914440, 20297328, 25371660, 33828880, 50743320, 101486640]

約数ペア:

[(1, 101486640), (2, 50743320), (3, 33828880), (4, 25371660), (5, 20297328), (6, 16914440), (8, 12685830), (10, 10148664), (12, 8457220), (15, 6765776), (16, 6342915), (20, 5074332), (24, 4228610), (30, 3382888), (40, 2537166), (48, 2114305), (60, 1691444), (80, 1268583), (120, 845722), (240, 422861)]