184687920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1289}}^1$

素因数の和:1507

約数の個数: 120

約数和(自身を含む): 623844000

約数和(自身を除く): 439156080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1289, 1592, 1791, 1990, 2388, 2578, 2985, 3184, 3582, 3867, 3980, 4776, 5156, 5970, 6445, 7164, 7734, 7960, 8955, 9552, 10312, 11601, 11940, 12890, 14328, 15468, 15920, 17910, 19335, 20624, 23202, 23880, 25780, 28656, 30936, 35820, 38670, 46404, 47760, 51560, 58005, 61872, 71640, 77340, 92808, 103120, 116010, 143280, 154680, 185616, 232020, 256511, 309360, 464040, 513022, 769533, 928080, 1026044, 1282555, 1539066, 2052088, 2308599, 2565110, 3078132, 3847665, 4104176, 4617198, 5130220, 6156264, 7695330, 9234396, 10260440, 11542995, 12312528, 15390660, 18468792, 20520880, 23085990, 30781320, 36937584, 46171980, 61562640, 92343960, 184687920]

約数ペア:

[(1, 184687920), (2, 92343960), (3, 61562640), (4, 46171980), (5, 36937584), (6, 30781320), (8, 23085990), (9, 20520880), (10, 18468792), (12, 15390660), (15, 12312528), (16, 11542995), (18, 10260440), (20, 9234396), (24, 7695330), (30, 6156264), (36, 5130220), (40, 4617198), (45, 4104176), (48, 3847665), (60, 3078132), (72, 2565110), (80, 2308599), (90, 2052088), (120, 1539066), (144, 1282555), (180, 1026044), (199, 928080), (240, 769533), (360, 513022), (398, 464040), (597, 309360), (720, 256511), (796, 232020), (995, 185616), (1194, 154680), (1289, 143280), (1592, 116010), (1791, 103120), (1990, 92808), (2388, 77340), (2578, 71640), (2985, 61872), (3184, 58005), (3582, 51560), (3867, 47760), (3980, 46404), (4776, 38670), (5156, 35820), (5970, 30936), (6445, 28656), (7164, 25780), (7734, 23880), (7960, 23202), (8955, 20624), (9552, 19335), (10312, 17910), (11601, 15920), (11940, 15468), (12890, 14328)]