157371540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2957}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 441286272

約数和(自身を除く): 283914732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 2957, 3548, 4435, 5322, 5914, 8870, 8871, 10644, 11828, 13305, 14785, 17740, 17742, 26610, 29570, 35484, 44355, 53220, 59140, 88710, 177420, 2622859, 5245718, 7868577, 10491436, 13114295, 15737154, 26228590, 31474308, 39342885, 52457180, 78685770, 157371540]

約数ペア:

[(1, 157371540), (2, 78685770), (3, 52457180), (4, 39342885), (5, 31474308), (6, 26228590), (10, 15737154), (12, 13114295), (15, 10491436), (20, 7868577), (30, 5245718), (60, 2622859), (887, 177420), (1774, 88710), (2661, 59140), (2957, 53220), (3548, 44355), (4435, 35484), (5322, 29570), (5914, 26610), (8870, 17742), (8871, 17740), (10644, 14785), (11828, 13305)]