82496760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{687473}}^1$

素因数の和:687487

約数の個数: 32

約数和(自身を含む): 247490640

約数和(自身を除く): 164993880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 687473, 1374946, 2062419, 2749892, 3437365, 4124838, 5499784, 6874730, 8249676, 10312095, 13749460, 16499352, 20624190, 27498920, 41248380, 82496760]

約数ペア:

[(1, 82496760), (2, 41248380), (3, 27498920), (4, 20624190), (5, 16499352), (6, 13749460), (8, 10312095), (10, 8249676), (12, 6874730), (15, 5499784), (20, 4124838), (24, 3437365), (30, 2749892), (40, 2062419), (60, 1374946), (120, 687473)]