88019160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31891}}^1$

素因数の和:31928

約数の個数: 64

約数和(自身を含む): 275546880

約数和(自身を除く): 187527720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 31891, 63782, 95673, 127564, 159455, 191346, 255128, 318910, 382692, 478365, 637820, 733493, 765384, 956730, 1275640, 1466986, 1913460, 2200479, 2933972, 3667465, 3826920, 4400958, 5867944, 7334930, 8801916, 11002395, 14669860, 17603832, 22004790, 29339720, 44009580, 88019160]

約数ペア:

[(1, 88019160), (2, 44009580), (3, 29339720), (4, 22004790), (5, 17603832), (6, 14669860), (8, 11002395), (10, 8801916), (12, 7334930), (15, 5867944), (20, 4400958), (23, 3826920), (24, 3667465), (30, 2933972), (40, 2200479), (46, 1913460), (60, 1466986), (69, 1275640), (92, 956730), (115, 765384), (120, 733493), (138, 637820), (184, 478365), (230, 382692), (276, 318910), (345, 255128), (460, 191346), (552, 159455), (690, 127564), (920, 95673), (1380, 63782), (2760, 31891)]