240239088

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{17939}}^1$

素因数の和:17987

約数の個数: 80

約数和(自身を含む): 711859200

約数和(自身を除く): 471620112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 17939, 35878, 53817, 71756, 107634, 143512, 161451, 215268, 287024, 322902, 430536, 484353, 556109, 645804, 861072, 968706, 1112218, 1291608, 1668327, 1937412, 2224436, 2583216, 3336654, 3874824, 4448872, 5004981, 6673308, 7749648, 8897744, 10009962, 13346616, 15014943, 20019924, 26693232, 30029886, 40039848, 60059772, 80079696, 120119544, 240239088]

約数ペア:

[(1, 240239088), (2, 120119544), (3, 80079696), (4, 60059772), (6, 40039848), (8, 30029886), (9, 26693232), (12, 20019924), (16, 15014943), (18, 13346616), (24, 10009962), (27, 8897744), (31, 7749648), (36, 6673308), (48, 5004981), (54, 4448872), (62, 3874824), (72, 3336654), (93, 2583216), (108, 2224436), (124, 1937412), (144, 1668327), (186, 1291608), (216, 1112218), (248, 968706), (279, 861072), (372, 645804), (432, 556109), (496, 484353), (558, 430536), (744, 322902), (837, 287024), (1116, 215268), (1488, 161451), (1674, 143512), (2232, 107634), (3348, 71756), (4464, 53817), (6696, 35878), (13392, 17939)]