75893640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{632447}}^1$

素因数の和:632461

約数の個数: 32

約数和(自身を含む): 227681280

約数和(自身を除く): 151787640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 632447, 1264894, 1897341, 2529788, 3162235, 3794682, 5059576, 6324470, 7589364, 9486705, 12648940, 15178728, 18973410, 25297880, 37946820, 75893640]

約数ペア:

[(1, 75893640), (2, 37946820), (3, 25297880), (4, 18973410), (5, 15178728), (6, 12648940), (8, 9486705), (10, 7589364), (12, 6324470), (15, 5059576), (20, 3794682), (24, 3162235), (30, 2529788), (40, 1897341), (60, 1264894), (120, 632447)]