1520853420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{37441}}^1$

素因数の和:38130

約数の個数: 48

約数和(自身を含む): 4264793568

約数和(自身を除く): 2743940148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3385, 4062, 6770, 8124, 10155, 13540, 20310, 37441, 40620, 74882, 112323, 149764, 187205, 224646, 374410, 449292, 561615, 748820, 1123230, 2246460, 25347557, 50695114, 76042671, 101390228, 126737785, 152085342, 253475570, 304170684, 380213355, 506951140, 760426710, 1520853420]

約数ペア:

[(1, 1520853420), (2, 760426710), (3, 506951140), (4, 380213355), (5, 304170684), (6, 253475570), (10, 152085342), (12, 126737785), (15, 101390228), (20, 76042671), (30, 50695114), (60, 25347557), (677, 2246460), (1354, 1123230), (2031, 748820), (2708, 561615), (3385, 449292), (4062, 374410), (6770, 224646), (8124, 187205), (10155, 149764), (13540, 112323), (20310, 74882), (37441, 40620)]