22555560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{187963}}^1$

素因数の和:187977

約数の個数: 32

約数和(自身を含む): 67667040

約数和(自身を除く): 45111480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 187963, 375926, 563889, 751852, 939815, 1127778, 1503704, 1879630, 2255556, 2819445, 3759260, 4511112, 5638890, 7518520, 11277780, 22555560]

約数ペア:

[(1, 22555560), (2, 11277780), (3, 7518520), (4, 5638890), (5, 4511112), (6, 3759260), (8, 2819445), (10, 2255556), (12, 1879630), (15, 1503704), (20, 1127778), (24, 939815), (30, 751852), (40, 563889), (60, 375926), (120, 187963)]