2415120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 7767360

約数和(自身を除く): 5352240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 347, 348, 435, 464, 580, 694, 696, 870, 1041, 1160, 1388, 1392, 1735, 1740, 2082, 2320, 2776, 3470, 3480, 4164, 5205, 5552, 6940, 6960, 8328, 10063, 10410, 13880, 16656, 20126, 20820, 27760, 30189, 40252, 41640, 50315, 60378, 80504, 83280, 100630, 120756, 150945, 161008, 201260, 241512, 301890, 402520, 483024, 603780, 805040, 1207560, 2415120]

約数ペア:

[(1, 2415120), (2, 1207560), (3, 805040), (4, 603780), (5, 483024), (6, 402520), (8, 301890), (10, 241512), (12, 201260), (15, 161008), (16, 150945), (20, 120756), (24, 100630), (29, 83280), (30, 80504), (40, 60378), (48, 50315), (58, 41640), (60, 40252), (80, 30189), (87, 27760), (116, 20820), (120, 20126), (145, 16656), (174, 13880), (232, 10410), (240, 10063), (290, 8328), (347, 6960), (348, 6940), (435, 5552), (464, 5205), (580, 4164), (694, 3480), (696, 3470), (870, 2776), (1041, 2320), (1160, 2082), (1388, 1740), (1392, 1735)]