68418120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2447}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 206219520

約数和(自身を除く): 137801400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2447, 2796, 3495, 4660, 4894, 5592, 6990, 7341, 9320, 9788, 12235, 13980, 14682, 19576, 24470, 27960, 29364, 36705, 48940, 58728, 73410, 97880, 146820, 293640, 570151, 1140302, 1710453, 2280604, 2850755, 3420906, 4561208, 5701510, 6841812, 8552265, 11403020, 13683624, 17104530, 22806040, 34209060, 68418120]

約数ペア:

[(1, 68418120), (2, 34209060), (3, 22806040), (4, 17104530), (5, 13683624), (6, 11403020), (8, 8552265), (10, 6841812), (12, 5701510), (15, 4561208), (20, 3420906), (24, 2850755), (30, 2280604), (40, 1710453), (60, 1140302), (120, 570151), (233, 293640), (466, 146820), (699, 97880), (932, 73410), (1165, 58728), (1398, 48940), (1864, 36705), (2330, 29364), (2447, 27960), (2796, 24470), (3495, 19576), (4660, 14682), (4894, 13980), (5592, 12235), (6990, 9788), (7341, 9320)]