72050340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1200839}}^1$

素因数の和:1200851

約数の個数: 24

約数和(自身を含む): 201741120

約数和(自身を除く): 129690780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1200839, 2401678, 3602517, 4803356, 6004195, 7205034, 12008390, 14410068, 18012585, 24016780, 36025170, 72050340]

約数ペア:

[(1, 72050340), (2, 36025170), (3, 24016780), (4, 18012585), (5, 14410068), (6, 12008390), (10, 7205034), (12, 6004195), (15, 4803356), (20, 3602517), (30, 2401678), (60, 1200839)]