17982960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{74929}}^1$

素因数の和:74945

約数の個数: 40

約数和(自身を含む): 55747920

約数和(自身を除く): 37764960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 74929, 149858, 224787, 299716, 374645, 449574, 599432, 749290, 899148, 1123935, 1198864, 1498580, 1798296, 2247870, 2997160, 3596592, 4495740, 5994320, 8991480, 17982960]

約数ペア:

[(1, 17982960), (2, 8991480), (3, 5994320), (4, 4495740), (5, 3596592), (6, 2997160), (8, 2247870), (10, 1798296), (12, 1498580), (15, 1198864), (16, 1123935), (20, 899148), (24, 749290), (30, 599432), (40, 449574), (48, 374645), (60, 299716), (80, 224787), (120, 149858), (240, 74929)]