315922440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2632687}}^1$

素因数の和:2632701

約数の個数: 32

約数和(自身を含む): 947767680

約数和(自身を除く): 631845240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2632687, 5265374, 7898061, 10530748, 13163435, 15796122, 21061496, 26326870, 31592244, 39490305, 52653740, 63184488, 78980610, 105307480, 157961220, 315922440]

約数ペア:

[(1, 315922440), (2, 157961220), (3, 105307480), (4, 78980610), (5, 63184488), (6, 52653740), (8, 39490305), (10, 31592244), (12, 26326870), (15, 21061496), (20, 15796122), (24, 13163435), (30, 10530748), (40, 7898061), (60, 5265374), (120, 2632687)]