85450920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 257040000

約数和(自身を除く): 171589080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1399, 1527, 2036, 2545, 2798, 3054, 4072, 4197, 5090, 5596, 6108, 6995, 7635, 8394, 10180, 11192, 12216, 13990, 15270, 16788, 20360, 20985, 27980, 30540, 33576, 41970, 55960, 61080, 83940, 167880, 712091, 1424182, 2136273, 2848364, 3560455, 4272546, 5696728, 7120910, 8545092, 10681365, 14241820, 17090184, 21362730, 28483640, 42725460, 85450920]

約数ペア:

[(1, 85450920), (2, 42725460), (3, 28483640), (4, 21362730), (5, 17090184), (6, 14241820), (8, 10681365), (10, 8545092), (12, 7120910), (15, 5696728), (20, 4272546), (24, 3560455), (30, 2848364), (40, 2136273), (60, 1424182), (120, 712091), (509, 167880), (1018, 83940), (1399, 61080), (1527, 55960), (2036, 41970), (2545, 33576), (2798, 30540), (3054, 27980), (4072, 20985), (4197, 20360), (5090, 16788), (5596, 15270), (6108, 13990), (6995, 12216), (7635, 11192), (8394, 10180)]