1246708920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10389241}}^1$

素因数の和:10389255

約数の個数: 32

約数和(自身を含む): 3740127120

約数和(自身を除く): 2493418200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10389241, 20778482, 31167723, 41556964, 51946205, 62335446, 83113928, 103892410, 124670892, 155838615, 207784820, 249341784, 311677230, 415569640, 623354460, 1246708920]

約数ペア:

[(1, 1246708920), (2, 623354460), (3, 415569640), (4, 311677230), (5, 249341784), (6, 207784820), (8, 155838615), (10, 124670892), (12, 103892410), (15, 83113928), (20, 62335446), (24, 51946205), (30, 41556964), (40, 31167723), (60, 20778482), (120, 10389241)]