120670840

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2621}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 271848960

約数和(自身を除く): 151178120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 2621, 4604, 5242, 5755, 9208, 10484, 11510, 13105, 20968, 23020, 26210, 46040, 52420, 104840, 3016771, 6033542, 12067084, 15083855, 24134168, 30167710, 60335420, 120670840]

約数ペア:

[(1, 120670840), (2, 60335420), (4, 30167710), (5, 24134168), (8, 15083855), (10, 12067084), (20, 6033542), (40, 3016771), (1151, 104840), (2302, 52420), (2621, 46040), (4604, 26210), (5242, 23020), (5755, 20968), (9208, 13105), (10484, 11510)]