85103640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{236399}}^1$

素因数の和:236416

約数の個数: 48

約数和(自身を含む): 276588000

約数和(自身を除く): 191484360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 236399, 472798, 709197, 945596, 1181995, 1418394, 1891192, 2127591, 2363990, 2836788, 3545985, 4255182, 4727980, 5673576, 7091970, 8510364, 9455960, 10637955, 14183940, 17020728, 21275910, 28367880, 42551820, 85103640]

約数ペア:

[(1, 85103640), (2, 42551820), (3, 28367880), (4, 21275910), (5, 17020728), (6, 14183940), (8, 10637955), (9, 9455960), (10, 8510364), (12, 7091970), (15, 5673576), (18, 4727980), (20, 4255182), (24, 3545985), (30, 2836788), (36, 2363990), (40, 2127591), (45, 1891192), (60, 1418394), (72, 1181995), (90, 945596), (120, 709197), (180, 472798), (360, 236399)]