159928980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2665483}}^1$

素因数の和:2665495

約数の個数: 24

約数和(自身を含む): 447801312

約数和(自身を除く): 287872332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2665483, 5330966, 7996449, 10661932, 13327415, 15992898, 26654830, 31985796, 39982245, 53309660, 79964490, 159928980]

約数ペア:

[(1, 159928980), (2, 79964490), (3, 53309660), (4, 39982245), (5, 31985796), (6, 26654830), (10, 15992898), (12, 13327415), (15, 10661932), (20, 7996449), (30, 5330966), (60, 2665483)]