30609960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{255083}}^1$

素因数の和:255097

約数の個数: 32

約数和(自身を含む): 91830240

約数和(自身を除く): 61220280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 255083, 510166, 765249, 1020332, 1275415, 1530498, 2040664, 2550830, 3060996, 3826245, 5101660, 6121992, 7652490, 10203320, 15304980, 30609960]

約数ペア:

[(1, 30609960), (2, 15304980), (3, 10203320), (4, 7652490), (5, 6121992), (6, 5101660), (8, 3826245), (10, 3060996), (12, 2550830), (15, 2040664), (20, 1530498), (24, 1275415), (30, 1020332), (40, 765249), (60, 510166), (120, 255083)]