31935480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266129}}^1$

素因数の和:266143

約数の個数: 32

約数和(自身を含む): 95806800

約数和(自身を除く): 63871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266129, 532258, 798387, 1064516, 1330645, 1596774, 2129032, 2661290, 3193548, 3991935, 5322580, 6387096, 7983870, 10645160, 15967740, 31935480]

約数ペア:

[(1, 31935480), (2, 15967740), (3, 10645160), (4, 7983870), (5, 6387096), (6, 5322580), (8, 3991935), (10, 3193548), (12, 2661290), (15, 2129032), (20, 1596774), (24, 1330645), (30, 1064516), (40, 798387), (60, 532258), (120, 266129)]