22258680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 67132800

約数和(自身を除く): 44874120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 739, 753, 1004, 1255, 1478, 1506, 2008, 2217, 2510, 2956, 3012, 3695, 3765, 4434, 5020, 5912, 6024, 7390, 7530, 8868, 10040, 11085, 14780, 15060, 17736, 22170, 29560, 30120, 44340, 88680, 185489, 370978, 556467, 741956, 927445, 1112934, 1483912, 1854890, 2225868, 2782335, 3709780, 4451736, 5564670, 7419560, 11129340, 22258680]

約数ペア:

[(1, 22258680), (2, 11129340), (3, 7419560), (4, 5564670), (5, 4451736), (6, 3709780), (8, 2782335), (10, 2225868), (12, 1854890), (15, 1483912), (20, 1112934), (24, 927445), (30, 741956), (40, 556467), (60, 370978), (120, 185489), (251, 88680), (502, 44340), (739, 30120), (753, 29560), (1004, 22170), (1255, 17736), (1478, 15060), (1506, 14780), (2008, 11085), (2217, 10040), (2510, 8868), (2956, 7530), (3012, 7390), (3695, 6024), (3765, 5912), (4434, 5020)]