240128760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2001073}}^1$

素因数の和:2001087

約数の個数: 32

約数和(自身を含む): 720386640

約数和(自身を除く): 480257880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2001073, 4002146, 6003219, 8004292, 10005365, 12006438, 16008584, 20010730, 24012876, 30016095, 40021460, 48025752, 60032190, 80042920, 120064380, 240128760]

約数ペア:

[(1, 240128760), (2, 120064380), (3, 80042920), (4, 60032190), (5, 48025752), (6, 40021460), (8, 30016095), (10, 24012876), (12, 20010730), (15, 16008584), (20, 12006438), (24, 10005365), (30, 8004292), (40, 6003219), (60, 4002146), (120, 2001073)]