64692120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{539101}}^1$

素因数の和:539115

約数の個数: 32

約数和(自身を含む): 194076720

約数和(自身を除く): 129384600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 539101, 1078202, 1617303, 2156404, 2695505, 3234606, 4312808, 5391010, 6469212, 8086515, 10782020, 12938424, 16173030, 21564040, 32346060, 64692120]

約数ペア:

[(1, 64692120), (2, 32346060), (3, 21564040), (4, 16173030), (5, 12938424), (6, 10782020), (8, 8086515), (10, 6469212), (12, 5391010), (15, 4312808), (20, 3234606), (24, 2695505), (30, 2156404), (40, 1617303), (60, 1078202), (120, 539101)]