68851560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{573763}}^1$

素因数の和:573777

約数の個数: 32

約数和(自身を含む): 206555040

約数和(自身を除く): 137703480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 573763, 1147526, 1721289, 2295052, 2868815, 3442578, 4590104, 5737630, 6885156, 8606445, 11475260, 13770312, 17212890, 22950520, 34425780, 68851560]

約数ペア:

[(1, 68851560), (2, 34425780), (3, 22950520), (4, 17212890), (5, 13770312), (6, 11475260), (8, 8606445), (10, 6885156), (12, 5737630), (15, 4590104), (20, 3442578), (24, 2868815), (30, 2295052), (40, 1721289), (60, 1147526), (120, 573763)]