68131320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{567761}}^1$

素因数の和:567775

約数の個数: 32

約数和(自身を含む): 204394320

約数和(自身を除く): 136263000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 567761, 1135522, 1703283, 2271044, 2838805, 3406566, 4542088, 5677610, 6813132, 8516415, 11355220, 13626264, 17032830, 22710440, 34065660, 68131320]

約数ペア:

[(1, 68131320), (2, 34065660), (3, 22710440), (4, 17032830), (5, 13626264), (6, 11355220), (8, 8516415), (10, 6813132), (12, 5677610), (15, 4542088), (20, 3406566), (24, 2838805), (30, 2271044), (40, 1703283), (60, 1135522), (120, 567761)]