146285460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{270899}}^1$

素因数の和:270917

約数の個数: 48

約数和(自身を含む): 455112000

約数和(自身を除く): 308826540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 270899, 541798, 812697, 1083596, 1354495, 1625394, 2438091, 2708990, 3250788, 4063485, 4876182, 5417980, 7314273, 8126970, 9752364, 12190455, 14628546, 16253940, 24380910, 29257092, 36571365, 48761820, 73142730, 146285460]

約数ペア:

[(1, 146285460), (2, 73142730), (3, 48761820), (4, 36571365), (5, 29257092), (6, 24380910), (9, 16253940), (10, 14628546), (12, 12190455), (15, 9752364), (18, 8126970), (20, 7314273), (27, 5417980), (30, 4876182), (36, 4063485), (45, 3250788), (54, 2708990), (60, 2438091), (90, 1625394), (108, 1354495), (135, 1083596), (180, 812697), (270, 541798), (540, 270899)]