939960120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1933

約数の個数: 128

約数和(自身を含む): 3084480000

約数和(自身を除く): 2144519880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 509, 660, 1018, 1320, 1399, 1527, 2036, 2545, 2798, 3054, 4072, 4197, 5090, 5596, 5599, 6108, 6995, 7635, 8394, 10180, 11192, 11198, 12216, 13990, 15270, 15389, 16788, 16797, 20360, 20985, 22396, 27980, 27995, 30540, 30778, 33576, 33594, 41970, 44792, 46167, 55960, 55990, 61080, 61556, 67188, 76945, 83940, 83985, 92334, 111980, 123112, 134376, 153890, 167880, 167970, 184668, 223960, 230835, 307780, 335940, 369336, 461670, 615560, 671880, 712091, 923340, 1424182, 1846680, 2136273, 2848364, 3560455, 4272546, 5696728, 7120910, 7833001, 8545092, 10681365, 14241820, 15666002, 17090184, 21362730, 23499003, 28483640, 31332004, 39165005, 42725460, 46998006, 62664008, 78330010, 85450920, 93996012, 117495015, 156660020, 187992024, 234990030, 313320040, 469980060, 939960120]

約数ペア:

[(1, 939960120), (2, 469980060), (3, 313320040), (4, 234990030), (5, 187992024), (6, 156660020), (8, 117495015), (10, 93996012), (11, 85450920), (12, 78330010), (15, 62664008), (20, 46998006), (22, 42725460), (24, 39165005), (30, 31332004), (33, 28483640), (40, 23499003), (44, 21362730), (55, 17090184), (60, 15666002), (66, 14241820), (88, 10681365), (110, 8545092), (120, 7833001), (132, 7120910), (165, 5696728), (220, 4272546), (264, 3560455), (330, 2848364), (440, 2136273), (509, 1846680), (660, 1424182), (1018, 923340), (1320, 712091), (1399, 671880), (1527, 615560), (2036, 461670), (2545, 369336), (2798, 335940), (3054, 307780), (4072, 230835), (4197, 223960), (5090, 184668), (5596, 167970), (5599, 167880), (6108, 153890), (6995, 134376), (7635, 123112), (8394, 111980), (10180, 92334), (11192, 83985), (11198, 83940), (12216, 76945), (13990, 67188), (15270, 61556), (15389, 61080), (16788, 55990), (16797, 55960), (20360, 46167), (20985, 44792), (22396, 41970), (27980, 33594), (27995, 33576), (30540, 30778)]