60811120

素因数分解:

$2^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1459}}^1$

素因数の和:1993

約数の個数: 40

約数和(自身を含む): 141754320

約数和(自身を除く): 80943200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 521, 1042, 1459, 2084, 2605, 2918, 4168, 5210, 5836, 7295, 8336, 10420, 11672, 14590, 20840, 23344, 29180, 41680, 58360, 116720, 760139, 1520278, 3040556, 3800695, 6081112, 7601390, 12162224, 15202780, 30405560, 60811120]

約数ペア:

[(1, 60811120), (2, 30405560), (4, 15202780), (5, 12162224), (8, 7601390), (10, 6081112), (16, 3800695), (20, 3040556), (40, 1520278), (80, 760139), (521, 116720), (1042, 58360), (1459, 41680), (2084, 29180), (2605, 23344), (2918, 20840), (4168, 14590), (5210, 11672), (5836, 10420), (7295, 8336)]