274440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 823680

約数和(自身を除く): 549240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2287, 4574, 6861, 9148, 11435, 13722, 18296, 22870, 27444, 34305, 45740, 54888, 68610, 91480, 137220, 274440]

約数ペア:

[(1, 274440), (2, 137220), (3, 91480), (4, 68610), (5, 54888), (6, 45740), (8, 34305), (10, 27444), (12, 22870), (15, 18296), (20, 13722), (24, 11435), (30, 9148), (40, 6861), (60, 4574), (120, 2287)]