39497160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{329143}}^1$

素因数の和:329157

約数の個数: 32

約数和(自身を含む): 118491840

約数和(自身を除く): 78994680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 329143, 658286, 987429, 1316572, 1645715, 1974858, 2633144, 3291430, 3949716, 4937145, 6582860, 7899432, 9874290, 13165720, 19748580, 39497160]

約数ペア:

[(1, 39497160), (2, 19748580), (3, 13165720), (4, 9874290), (5, 7899432), (6, 6582860), (8, 4937145), (10, 3949716), (12, 3291430), (15, 2633144), (20, 1974858), (24, 1645715), (30, 1316572), (40, 987429), (60, 658286), (120, 329143)]