11221440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11689}}^1$

素因数の和:11709

約数の個数: 56

約数和(自身を含む): 35631120

約数和(自身を除く): 24409680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 11689, 23378, 35067, 46756, 58445, 70134, 93512, 116890, 140268, 175335, 187024, 233780, 280536, 350670, 374048, 467560, 561072, 701340, 748096, 935120, 1122144, 1402680, 1870240, 2244288, 2805360, 3740480, 5610720, 11221440]

約数ペア:

[(1, 11221440), (2, 5610720), (3, 3740480), (4, 2805360), (5, 2244288), (6, 1870240), (8, 1402680), (10, 1122144), (12, 935120), (15, 748096), (16, 701340), (20, 561072), (24, 467560), (30, 374048), (32, 350670), (40, 280536), (48, 233780), (60, 187024), (64, 175335), (80, 140268), (96, 116890), (120, 93512), (160, 70134), (192, 58445), (240, 46756), (320, 35067), (480, 23378), (960, 11689)]