309480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 928800

約数和(自身を除く): 619320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2579, 5158, 7737, 10316, 12895, 15474, 20632, 25790, 30948, 38685, 51580, 61896, 77370, 103160, 154740, 309480]

約数ペア:

[(1, 309480), (2, 154740), (3, 103160), (4, 77370), (5, 61896), (6, 51580), (8, 38685), (10, 30948), (12, 25790), (15, 20632), (20, 15474), (24, 12895), (30, 10316), (40, 7737), (60, 5158), (120, 2579)]