157210440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1310087}}^1$

素因数の和:1310101

約数の個数: 32

約数和(自身を含む): 471631680

約数和(自身を除く): 314421240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1310087, 2620174, 3930261, 5240348, 6550435, 7860522, 10480696, 13100870, 15721044, 19651305, 26201740, 31442088, 39302610, 52403480, 78605220, 157210440]

約数ペア:

[(1, 157210440), (2, 78605220), (3, 52403480), (4, 39302610), (5, 31442088), (6, 26201740), (8, 19651305), (10, 15721044), (12, 13100870), (15, 10480696), (20, 7860522), (24, 6550435), (30, 5240348), (40, 3930261), (60, 2620174), (120, 1310087)]