268392120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{26947}}^1$

素因数の和:27044

約数の個数: 64

約数和(自身を含む): 814907520

約数和(自身を除く): 546515400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 26947, 53894, 80841, 107788, 134735, 161682, 215576, 269470, 323364, 404205, 538940, 646728, 808410, 1077880, 1616820, 2236601, 3233640, 4473202, 6709803, 8946404, 11183005, 13419606, 17892808, 22366010, 26839212, 33549015, 44732020, 53678424, 67098030, 89464040, 134196060, 268392120]

約数ペア:

[(1, 268392120), (2, 134196060), (3, 89464040), (4, 67098030), (5, 53678424), (6, 44732020), (8, 33549015), (10, 26839212), (12, 22366010), (15, 17892808), (20, 13419606), (24, 11183005), (30, 8946404), (40, 6709803), (60, 4473202), (83, 3233640), (120, 2236601), (166, 1616820), (249, 1077880), (332, 808410), (415, 646728), (498, 538940), (664, 404205), (830, 323364), (996, 269470), (1245, 215576), (1660, 161682), (1992, 134735), (2490, 107788), (3320, 80841), (4980, 53894), (9960, 26947)]