73373640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{991}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 220700160

約数和(自身を除く): 147326520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 991, 1234, 1851, 1982, 2468, 2973, 3085, 3702, 3964, 4936, 4955, 5946, 6170, 7404, 7928, 9255, 9910, 11892, 12340, 14808, 14865, 18510, 19820, 23784, 24680, 29730, 37020, 39640, 59460, 74040, 118920, 611447, 1222894, 1834341, 2445788, 3057235, 3668682, 4891576, 6114470, 7337364, 9171705, 12228940, 14674728, 18343410, 24457880, 36686820, 73373640]

約数ペア:

[(1, 73373640), (2, 36686820), (3, 24457880), (4, 18343410), (5, 14674728), (6, 12228940), (8, 9171705), (10, 7337364), (12, 6114470), (15, 4891576), (20, 3668682), (24, 3057235), (30, 2445788), (40, 1834341), (60, 1222894), (120, 611447), (617, 118920), (991, 74040), (1234, 59460), (1851, 39640), (1982, 37020), (2468, 29730), (2973, 24680), (3085, 23784), (3702, 19820), (3964, 18510), (4936, 14865), (4955, 14808), (5946, 12340), (6170, 11892), (7404, 9910), (7928, 9255)]