30260080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10223}}^1$

素因数の和:10273

約数の個数: 40

約数和(自身を含む): 72263232

約数和(自身を除く): 42003152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 10223, 20446, 40892, 51115, 81784, 102230, 163568, 204460, 378251, 408920, 756502, 817840, 1513004, 1891255, 3026008, 3782510, 6052016, 7565020, 15130040, 30260080]

約数ペア:

[(1, 30260080), (2, 15130040), (4, 7565020), (5, 6052016), (8, 3782510), (10, 3026008), (16, 1891255), (20, 1513004), (37, 817840), (40, 756502), (74, 408920), (80, 378251), (148, 204460), (185, 163568), (296, 102230), (370, 81784), (592, 51115), (740, 40892), (1480, 20446), (2960, 10223)]