31902960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{132929}}^1$

素因数の和:132945

約数の個数: 40

約数和(自身を含む): 98899920

約数和(自身を除く): 66996960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 132929, 265858, 398787, 531716, 664645, 797574, 1063432, 1329290, 1595148, 1993935, 2126864, 2658580, 3190296, 3987870, 5317160, 6380592, 7975740, 10634320, 15951480, 31902960]

約数ペア:

[(1, 31902960), (2, 15951480), (3, 10634320), (4, 7975740), (5, 6380592), (6, 5317160), (8, 3987870), (10, 3190296), (12, 2658580), (15, 2126864), (16, 1993935), (20, 1595148), (24, 1329290), (30, 1063432), (40, 797574), (48, 664645), (60, 531716), (80, 398787), (120, 265858), (240, 132929)]