16841640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 33961560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 479, 586, 879, 958, 1172, 1437, 1465, 1758, 1916, 2344, 2395, 2874, 2930, 3516, 3832, 4395, 4790, 5748, 5860, 7032, 7185, 8790, 9580, 11496, 11720, 14370, 17580, 19160, 28740, 35160, 57480, 140347, 280694, 421041, 561388, 701735, 842082, 1122776, 1403470, 1684164, 2105205, 2806940, 3368328, 4210410, 5613880, 8420820, 16841640]

約数ペア:

[(1, 16841640), (2, 8420820), (3, 5613880), (4, 4210410), (5, 3368328), (6, 2806940), (8, 2105205), (10, 1684164), (12, 1403470), (15, 1122776), (20, 842082), (24, 701735), (30, 561388), (40, 421041), (60, 280694), (120, 140347), (293, 57480), (479, 35160), (586, 28740), (879, 19160), (958, 17580), (1172, 14370), (1437, 11720), (1465, 11496), (1758, 9580), (1916, 8790), (2344, 7185), (2395, 7032), (2874, 5860), (2930, 5748), (3516, 4790), (3832, 4395)]