68188920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{568241}}^1$

素因数の和:568255

約数の個数: 32

約数和(自身を含む): 204567120

約数和(自身を除く): 136378200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 568241, 1136482, 1704723, 2272964, 2841205, 3409446, 4545928, 5682410, 6818892, 8523615, 11364820, 13637784, 17047230, 22729640, 34094460, 68188920]

約数ペア:

[(1, 68188920), (2, 34094460), (3, 22729640), (4, 17047230), (5, 13637784), (6, 11364820), (8, 8523615), (10, 6818892), (12, 5682410), (15, 4545928), (20, 3409446), (24, 2841205), (30, 2272964), (40, 1704723), (60, 1136482), (120, 568241)]