393233640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{16979}}^1$

素因数の和:17186

約数の個数: 64

約数和(自身を含む): 1185883200

約数和(自身を除く): 792649560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 16979, 23160, 33958, 50937, 67916, 84895, 101874, 135832, 169790, 203748, 254685, 339580, 407496, 509370, 679160, 1018740, 2037480, 3276947, 6553894, 9830841, 13107788, 16384735, 19661682, 26215576, 32769470, 39323364, 49154205, 65538940, 78646728, 98308410, 131077880, 196616820, 393233640]

約数ペア:

[(1, 393233640), (2, 196616820), (3, 131077880), (4, 98308410), (5, 78646728), (6, 65538940), (8, 49154205), (10, 39323364), (12, 32769470), (15, 26215576), (20, 19661682), (24, 16384735), (30, 13107788), (40, 9830841), (60, 6553894), (120, 3276947), (193, 2037480), (386, 1018740), (579, 679160), (772, 509370), (965, 407496), (1158, 339580), (1544, 254685), (1930, 203748), (2316, 169790), (2895, 135832), (3860, 101874), (4632, 84895), (5790, 67916), (7720, 50937), (11580, 33958), (16979, 23160)]