57552780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1291}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 161489664

約数和(自身を除く): 103936884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1291, 1486, 2229, 2582, 2972, 3715, 3873, 4458, 5164, 6455, 7430, 7746, 8916, 11145, 12910, 14860, 15492, 19365, 22290, 25820, 38730, 44580, 77460, 959213, 1918426, 2877639, 3836852, 4796065, 5755278, 9592130, 11510556, 14388195, 19184260, 28776390, 57552780]

約数ペア:

[(1, 57552780), (2, 28776390), (3, 19184260), (4, 14388195), (5, 11510556), (6, 9592130), (10, 5755278), (12, 4796065), (15, 3836852), (20, 2877639), (30, 1918426), (60, 959213), (743, 77460), (1291, 44580), (1486, 38730), (2229, 25820), (2582, 22290), (2972, 19365), (3715, 15492), (3873, 14860), (4458, 12910), (5164, 11145), (6455, 8916), (7430, 7746)]