13755480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 41817600

約数和(自身を除く): 28062120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1451, 1580, 1896, 2370, 2902, 3160, 4353, 4740, 5804, 7255, 8706, 9480, 11608, 14510, 17412, 21765, 29020, 34824, 43530, 58040, 87060, 114629, 174120, 229258, 343887, 458516, 573145, 687774, 917032, 1146290, 1375548, 1719435, 2292580, 2751096, 3438870, 4585160, 6877740, 13755480]

約数ペア:

[(1, 13755480), (2, 6877740), (3, 4585160), (4, 3438870), (5, 2751096), (6, 2292580), (8, 1719435), (10, 1375548), (12, 1146290), (15, 917032), (20, 687774), (24, 573145), (30, 458516), (40, 343887), (60, 229258), (79, 174120), (120, 114629), (158, 87060), (237, 58040), (316, 43530), (395, 34824), (474, 29020), (632, 21765), (790, 17412), (948, 14510), (1185, 11608), (1451, 9480), (1580, 8706), (1896, 7255), (2370, 5804), (2902, 4740), (3160, 4353)]