61333080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{511109}}^1$

素因数の和:511123

約数の個数: 32

約数和(自身を含む): 183999600

約数和(自身を除く): 122666520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 511109, 1022218, 1533327, 2044436, 2555545, 3066654, 4088872, 5111090, 6133308, 7666635, 10222180, 12266616, 15333270, 20444360, 30666540, 61333080]

約数ペア:

[(1, 61333080), (2, 30666540), (3, 20444360), (4, 15333270), (5, 12266616), (6, 10222180), (8, 7666635), (10, 6133308), (12, 5111090), (15, 4088872), (20, 3066654), (24, 2555545), (30, 2044436), (40, 1533327), (60, 1022218), (120, 511109)]