13162920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 39744000

約数和(自身を除く): 26581080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 479, 687, 916, 958, 1145, 1374, 1437, 1832, 1916, 2290, 2395, 2748, 2874, 3435, 3832, 4580, 4790, 5496, 5748, 6870, 7185, 9160, 9580, 11496, 13740, 14370, 19160, 27480, 28740, 57480, 109691, 219382, 329073, 438764, 548455, 658146, 877528, 1096910, 1316292, 1645365, 2193820, 2632584, 3290730, 4387640, 6581460, 13162920]

約数ペア:

[(1, 13162920), (2, 6581460), (3, 4387640), (4, 3290730), (5, 2632584), (6, 2193820), (8, 1645365), (10, 1316292), (12, 1096910), (15, 877528), (20, 658146), (24, 548455), (30, 438764), (40, 329073), (60, 219382), (120, 109691), (229, 57480), (458, 28740), (479, 27480), (687, 19160), (916, 14370), (958, 13740), (1145, 11496), (1374, 9580), (1437, 9160), (1832, 7185), (1916, 6870), (2290, 5748), (2395, 5496), (2748, 4790), (2874, 4580), (3435, 3832)]