156679620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9929}}^1$

素因数の和:10204

約数の個数: 48

約数和(自身を含む): 440415360

約数和(自身を除く): 283735740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 9929, 15780, 19858, 29787, 39716, 49645, 59574, 99290, 119148, 148935, 198580, 297870, 595740, 2611327, 5222654, 7833981, 10445308, 13056635, 15667962, 26113270, 31335924, 39169905, 52226540, 78339810, 156679620]

約数ペア:

[(1, 156679620), (2, 78339810), (3, 52226540), (4, 39169905), (5, 31335924), (6, 26113270), (10, 15667962), (12, 13056635), (15, 10445308), (20, 7833981), (30, 5222654), (60, 2611327), (263, 595740), (526, 297870), (789, 198580), (1052, 148935), (1315, 119148), (1578, 99290), (2630, 59574), (3156, 49645), (3945, 39716), (5260, 29787), (7890, 19858), (9929, 15780)]