79472040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{662267}}^1$

素因数の和:662281

約数の個数: 32

約数和(自身を含む): 238416480

約数和(自身を除く): 158944440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 662267, 1324534, 1986801, 2649068, 3311335, 3973602, 5298136, 6622670, 7947204, 9934005, 13245340, 15894408, 19868010, 26490680, 39736020, 79472040]

約数ペア:

[(1, 79472040), (2, 39736020), (3, 26490680), (4, 19868010), (5, 15894408), (6, 13245340), (8, 9934005), (10, 7947204), (12, 6622670), (15, 5298136), (20, 3973602), (24, 3311335), (30, 2649068), (40, 1986801), (60, 1324534), (120, 662267)]