256176120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2134801}}^1$

素因数の和:2134815

約数の個数: 32

約数和(自身を含む): 768528720

約数和(自身を除く): 512352600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2134801, 4269602, 6404403, 8539204, 10674005, 12808806, 17078408, 21348010, 25617612, 32022015, 42696020, 51235224, 64044030, 85392040, 128088060, 256176120]

約数ペア:

[(1, 256176120), (2, 128088060), (3, 85392040), (4, 64044030), (5, 51235224), (6, 42696020), (8, 32022015), (10, 25617612), (12, 21348010), (15, 17078408), (20, 12808806), (24, 10674005), (30, 8539204), (40, 6404403), (60, 4269602), (120, 2134801)]