285456120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2378801}}^1$

素因数の和:2378815

約数の個数: 32

約数和(自身を含む): 856368720

約数和(自身を除く): 570912600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2378801, 4757602, 7136403, 9515204, 11894005, 14272806, 19030408, 23788010, 28545612, 35682015, 47576020, 57091224, 71364030, 95152040, 142728060, 285456120]

約数ペア:

[(1, 285456120), (2, 142728060), (3, 95152040), (4, 71364030), (5, 57091224), (6, 47576020), (8, 35682015), (10, 28545612), (12, 23788010), (15, 19030408), (20, 14272806), (24, 11894005), (30, 9515204), (40, 7136403), (60, 4757602), (120, 2378801)]