63120840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1151}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 189941760

約数和(自身を除く): 126820920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1151, 1371, 1828, 2285, 2302, 2742, 3453, 3656, 4570, 4604, 5484, 5755, 6855, 6906, 9140, 9208, 10968, 11510, 13710, 13812, 17265, 18280, 23020, 27420, 27624, 34530, 46040, 54840, 69060, 138120, 526007, 1052014, 1578021, 2104028, 2630035, 3156042, 4208056, 5260070, 6312084, 7890105, 10520140, 12624168, 15780210, 21040280, 31560420, 63120840]

約数ペア:

[(1, 63120840), (2, 31560420), (3, 21040280), (4, 15780210), (5, 12624168), (6, 10520140), (8, 7890105), (10, 6312084), (12, 5260070), (15, 4208056), (20, 3156042), (24, 2630035), (30, 2104028), (40, 1578021), (60, 1052014), (120, 526007), (457, 138120), (914, 69060), (1151, 54840), (1371, 46040), (1828, 34530), (2285, 27624), (2302, 27420), (2742, 23020), (3453, 18280), (3656, 17265), (4570, 13812), (4604, 13710), (5484, 11510), (5755, 10968), (6855, 9208), (6906, 9140)]