155716380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{865091}}^1$

素因数の和:865106

約数の個数: 36

約数和(自身を含む): 472340232

約数和(自身を除く): 316623852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 865091, 1730182, 2595273, 3460364, 4325455, 5190546, 7785819, 8650910, 10381092, 12976365, 15571638, 17301820, 25952730, 31143276, 38929095, 51905460, 77858190, 155716380]

約数ペア:

[(1, 155716380), (2, 77858190), (3, 51905460), (4, 38929095), (5, 31143276), (6, 25952730), (9, 17301820), (10, 15571638), (12, 12976365), (15, 10381092), (18, 8650910), (20, 7785819), (30, 5190546), (36, 4325455), (45, 3460364), (60, 2595273), (90, 1730182), (180, 865091)]