61322280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{511019}}^1$

素因数の和:511033

約数の個数: 32

約数和(自身を含む): 183967200

約数和(自身を除く): 122644920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 511019, 1022038, 1533057, 2044076, 2555095, 3066114, 4088152, 5110190, 6132228, 7665285, 10220380, 12264456, 15330570, 20440760, 30661140, 61322280]

約数ペア:

[(1, 61322280), (2, 30661140), (3, 20440760), (4, 15330570), (5, 12264456), (6, 10220380), (8, 7665285), (10, 6132228), (12, 5110190), (15, 4088152), (20, 3066114), (24, 2555095), (30, 2044076), (40, 1533057), (60, 1022038), (120, 511019)]