158614980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2643583}}^1$

素因数の和:2643595

約数の個数: 24

約数和(自身を含む): 444122112

約数和(自身を除く): 285507132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2643583, 5287166, 7930749, 10574332, 13217915, 15861498, 26435830, 31722996, 39653745, 52871660, 79307490, 158614980]

約数ペア:

[(1, 158614980), (2, 79307490), (3, 52871660), (4, 39653745), (5, 31722996), (6, 26435830), (10, 15861498), (12, 13217915), (15, 10574332), (20, 7930749), (30, 5287166), (60, 2643583)]