5394120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 16416000

約数和(自身を除く): 11021880

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, 569, 632, 790, 948, 1138, 1185, 1580, 1707, 1896, 2276, 2370, 2845, 3160, 3414, 4552, 4740, 5690, 6828, 8535, 9480, 11380, 13656, 17070, 22760, 34140, 44951, 68280, 89902, 134853, 179804, 224755, 269706, 359608, 449510, 539412, 674265, 899020, 1078824, 1348530, 1798040, 2697060, 5394120]

約数ペア:

[(1, 5394120), (2, 2697060), (3, 1798040), (4, 1348530), (5, 1078824), (6, 899020), (8, 674265), (10, 539412), (12, 449510), (15, 359608), (20, 269706), (24, 224755), (30, 179804), (40, 134853), (60, 89902), (79, 68280), (120, 44951), (158, 34140), (237, 22760), (316, 17070), (395, 13656), (474, 11380), (569, 9480), (632, 8535), (790, 6828), (948, 5690), (1138, 4740), (1185, 4552), (1580, 3414), (1707, 3160), (1896, 2845), (2276, 2370)]