26866680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{929}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 81021600

約数和(自身を除く): 54154920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 929, 964, 1205, 1446, 1858, 1928, 2410, 2787, 2892, 3615, 3716, 4645, 4820, 5574, 5784, 7230, 7432, 9290, 9640, 11148, 13935, 14460, 18580, 22296, 27870, 28920, 37160, 55740, 111480, 223889, 447778, 671667, 895556, 1119445, 1343334, 1791112, 2238890, 2686668, 3358335, 4477780, 5373336, 6716670, 8955560, 13433340, 26866680]

約数ペア:

[(1, 26866680), (2, 13433340), (3, 8955560), (4, 6716670), (5, 5373336), (6, 4477780), (8, 3358335), (10, 2686668), (12, 2238890), (15, 1791112), (20, 1343334), (24, 1119445), (30, 895556), (40, 671667), (60, 447778), (120, 223889), (241, 111480), (482, 55740), (723, 37160), (929, 28920), (964, 27870), (1205, 22296), (1446, 18580), (1858, 14460), (1928, 13935), (2410, 11148), (2787, 9640), (2892, 9290), (3615, 7432), (3716, 7230), (4645, 5784), (4820, 5574)]