74269206840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{618910057}}^1$

素因数の和:618910071

約数の個数: 32

約数和(自身を含む): 222807620880

約数和(自身を除く): 148538414040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 618910057, 1237820114, 1856730171, 2475640228, 3094550285, 3713460342, 4951280456, 6189100570, 7426920684, 9283650855, 12378201140, 14853841368, 18567301710, 24756402280, 37134603420, 74269206840]

約数ペア:

[(1, 74269206840), (2, 37134603420), (3, 24756402280), (4, 18567301710), (5, 14853841368), (6, 12378201140), (8, 9283650855), (10, 7426920684), (12, 6189100570), (15, 4951280456), (20, 3713460342), (24, 3094550285), (30, 2475640228), (40, 1856730171), (60, 1237820114), (120, 618910057)]