72701880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{605849}}^1$

素因数の和:605863

約数の個数: 32

約数和(自身を含む): 218106000

約数和(自身を除く): 145404120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 605849, 1211698, 1817547, 2423396, 3029245, 3635094, 4846792, 6058490, 7270188, 9087735, 12116980, 14540376, 18175470, 24233960, 36350940, 72701880]

約数ペア:

[(1, 72701880), (2, 36350940), (3, 24233960), (4, 18175470), (5, 14540376), (6, 12116980), (8, 9087735), (10, 7270188), (12, 6058490), (15, 4846792), (20, 3635094), (24, 3029245), (30, 2423396), (40, 1817547), (60, 1211698), (120, 605849)]