165586440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1379887}}^1$

素因数の和:1379901

約数の個数: 32

約数和(自身を含む): 496759680

約数和(自身を除く): 331173240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1379887, 2759774, 4139661, 5519548, 6899435, 8279322, 11039096, 13798870, 16558644, 20698305, 27597740, 33117288, 41396610, 55195480, 82793220, 165586440]

約数ペア:

[(1, 165586440), (2, 82793220), (3, 55195480), (4, 41396610), (5, 33117288), (6, 27597740), (8, 20698305), (10, 16558644), (12, 13798870), (15, 11039096), (20, 8279322), (24, 6899435), (30, 5519548), (40, 4139661), (60, 2759774), (120, 1379887)]