63870960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{266129}}^1$

素因数の和:266145

約数の個数: 40

約数和(自身を含む): 198000720

約数和(自身を除く): 134129760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 266129, 532258, 798387, 1064516, 1330645, 1596774, 2129032, 2661290, 3193548, 3991935, 4258064, 5322580, 6387096, 7983870, 10645160, 12774192, 15967740, 21290320, 31935480, 63870960]

約数ペア:

[(1, 63870960), (2, 31935480), (3, 21290320), (4, 15967740), (5, 12774192), (6, 10645160), (8, 7983870), (10, 6387096), (12, 5322580), (15, 4258064), (16, 3991935), (20, 3193548), (24, 2661290), (30, 2129032), (40, 1596774), (48, 1330645), (60, 1064516), (80, 798387), (120, 532258), (240, 266129)]