68687160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7841}}^1$

素因数の和:7928

約数の個数: 64

約数和(自身を含む): 208910880

約数和(自身を除く): 140223720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 7841, 8760, 15682, 23523, 31364, 39205, 47046, 62728, 78410, 94092, 117615, 156820, 188184, 235230, 313640, 470460, 572393, 940920, 1144786, 1717179, 2289572, 2861965, 3434358, 4579144, 5723930, 6868716, 8585895, 11447860, 13737432, 17171790, 22895720, 34343580, 68687160]

約数ペア:

[(1, 68687160), (2, 34343580), (3, 22895720), (4, 17171790), (5, 13737432), (6, 11447860), (8, 8585895), (10, 6868716), (12, 5723930), (15, 4579144), (20, 3434358), (24, 2861965), (30, 2289572), (40, 1717179), (60, 1144786), (73, 940920), (120, 572393), (146, 470460), (219, 313640), (292, 235230), (365, 188184), (438, 156820), (584, 117615), (730, 94092), (876, 78410), (1095, 62728), (1460, 47046), (1752, 39205), (2190, 31364), (2920, 23523), (4380, 15682), (7841, 8760)]