322440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2687}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 967680

約数和(自身を除く): 645240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2687, 5374, 8061, 10748, 13435, 16122, 21496, 26870, 32244, 40305, 53740, 64488, 80610, 107480, 161220, 322440]

約数ペア:

[(1, 322440), (2, 161220), (3, 107480), (4, 80610), (5, 64488), (6, 53740), (8, 40305), (10, 32244), (12, 26870), (15, 21496), (20, 16122), (24, 13435), (30, 10748), (40, 8061), (60, 5374), (120, 2687)]