788040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 2808000

約数和(自身を除く): 2019960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 199, 220, 264, 330, 360, 396, 398, 440, 495, 597, 660, 792, 796, 990, 995, 1194, 1320, 1592, 1791, 1980, 1990, 2189, 2388, 2985, 3582, 3960, 3980, 4378, 4776, 5970, 6567, 7164, 7960, 8756, 8955, 10945, 11940, 13134, 14328, 17512, 17910, 19701, 21890, 23880, 26268, 32835, 35820, 39402, 43780, 52536, 65670, 71640, 78804, 87560, 98505, 131340, 157608, 197010, 262680, 394020, 788040]

約数ペア:

[(1, 788040), (2, 394020), (3, 262680), (4, 197010), (5, 157608), (6, 131340), (8, 98505), (9, 87560), (10, 78804), (11, 71640), (12, 65670), (15, 52536), (18, 43780), (20, 39402), (22, 35820), (24, 32835), (30, 26268), (33, 23880), (36, 21890), (40, 19701), (44, 17910), (45, 17512), (55, 14328), (60, 13134), (66, 11940), (72, 10945), (88, 8955), (90, 8756), (99, 7960), (110, 7164), (120, 6567), (132, 5970), (165, 4776), (180, 4378), (198, 3980), (199, 3960), (220, 3582), (264, 2985), (330, 2388), (360, 2189), (396, 1990), (398, 1980), (440, 1791), (495, 1592), (597, 1320), (660, 1194), (792, 995), (796, 990)]