24977640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208147}}^1$

素因数の和:208161

約数の個数: 32

約数和(自身を含む): 74933280

約数和(自身を除く): 49955640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208147, 416294, 624441, 832588, 1040735, 1248882, 1665176, 2081470, 2497764, 3122205, 4162940, 4995528, 6244410, 8325880, 12488820, 24977640]

約数ペア:

[(1, 24977640), (2, 12488820), (3, 8325880), (4, 6244410), (5, 4995528), (6, 4162940), (8, 3122205), (10, 2497764), (12, 2081470), (15, 1665176), (20, 1248882), (24, 1040735), (30, 832588), (40, 624441), (60, 416294), (120, 208147)]