127421880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1061849}}^1$

素因数の和:1061863

約数の個数: 32

約数和(自身を含む): 382266000

約数和(自身を除く): 254844120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1061849, 2123698, 3185547, 4247396, 5309245, 6371094, 8494792, 10618490, 12742188, 15927735, 21236980, 25484376, 31855470, 42473960, 63710940, 127421880]

約数ペア:

[(1, 127421880), (2, 63710940), (3, 42473960), (4, 31855470), (5, 25484376), (6, 21236980), (8, 15927735), (10, 12742188), (12, 10618490), (15, 8494792), (20, 6371094), (24, 5309245), (30, 4247396), (40, 3185547), (60, 2123698), (120, 1061849)]