75857640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{632147}}^1$

素因数の和:632161

約数の個数: 32

約数和(自身を含む): 227573280

約数和(自身を除く): 151715640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 632147, 1264294, 1896441, 2528588, 3160735, 3792882, 5057176, 6321470, 7585764, 9482205, 12642940, 15171528, 18964410, 25285880, 37928820, 75857640]

約数ペア:

[(1, 75857640), (2, 37928820), (3, 25285880), (4, 18964410), (5, 15171528), (6, 12642940), (8, 9482205), (10, 7585764), (12, 6321470), (15, 5057176), (20, 3792882), (24, 3160735), (30, 2528588), (40, 1896441), (60, 1264294), (120, 632147)]