120906960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503779}}^1$

素因数の和:503795

約数の個数: 40

約数和(自身を含む): 374812320

約数和(自身を除く): 253905360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503779, 1007558, 1511337, 2015116, 2518895, 3022674, 4030232, 5037790, 6045348, 7556685, 8060464, 10075580, 12090696, 15113370, 20151160, 24181392, 30226740, 40302320, 60453480, 120906960]

約数ペア:

[(1, 120906960), (2, 60453480), (3, 40302320), (4, 30226740), (5, 24181392), (6, 20151160), (8, 15113370), (10, 12090696), (12, 10075580), (15, 8060464), (16, 7556685), (20, 6045348), (24, 5037790), (30, 4030232), (40, 3022674), (48, 2518895), (60, 2015116), (80, 1511337), (120, 1007558), (240, 503779)]