1576080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 5803200

約数和(自身を除く): 4227120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 199, 220, 240, 264, 330, 360, 396, 398, 440, 495, 528, 597, 660, 720, 792, 796, 880, 990, 995, 1194, 1320, 1584, 1592, 1791, 1980, 1990, 2189, 2388, 2640, 2985, 3184, 3582, 3960, 3980, 4378, 4776, 5970, 6567, 7164, 7920, 7960, 8756, 8955, 9552, 10945, 11940, 13134, 14328, 15920, 17512, 17910, 19701, 21890, 23880, 26268, 28656, 32835, 35024, 35820, 39402, 43780, 47760, 52536, 65670, 71640, 78804, 87560, 98505, 105072, 131340, 143280, 157608, 175120, 197010, 262680, 315216, 394020, 525360, 788040, 1576080]

約数ペア:

[(1, 1576080), (2, 788040), (3, 525360), (4, 394020), (5, 315216), (6, 262680), (8, 197010), (9, 175120), (10, 157608), (11, 143280), (12, 131340), (15, 105072), (16, 98505), (18, 87560), (20, 78804), (22, 71640), (24, 65670), (30, 52536), (33, 47760), (36, 43780), (40, 39402), (44, 35820), (45, 35024), (48, 32835), (55, 28656), (60, 26268), (66, 23880), (72, 21890), (80, 19701), (88, 17910), (90, 17512), (99, 15920), (110, 14328), (120, 13134), (132, 11940), (144, 10945), (165, 9552), (176, 8955), (180, 8756), (198, 7960), (199, 7920), (220, 7164), (240, 6567), (264, 5970), (330, 4776), (360, 4378), (396, 3980), (398, 3960), (440, 3582), (495, 3184), (528, 2985), (597, 2640), (660, 2388), (720, 2189), (792, 1990), (796, 1980), (880, 1791), (990, 1592), (995, 1584), (1194, 1320)]