8640504

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 23980320

約数和(自身を除く): 15339816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2927, 2952, 5854, 8781, 11708, 17562, 23416, 26343, 35124, 52686, 70248, 105372, 120007, 210744, 240014, 360021, 480028, 720042, 960056, 1080063, 1440084, 2160126, 2880168, 4320252, 8640504]

約数ペア:

[(1, 8640504), (2, 4320252), (3, 2880168), (4, 2160126), (6, 1440084), (8, 1080063), (9, 960056), (12, 720042), (18, 480028), (24, 360021), (36, 240014), (41, 210744), (72, 120007), (82, 105372), (123, 70248), (164, 52686), (246, 35124), (328, 26343), (369, 23416), (492, 17562), (738, 11708), (984, 8781), (1476, 5854), (2927, 2952)]