15356080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6619}}^1$

素因数の和:6661

約数の個数: 40

約数和(自身を含む): 36939600

約数和(自身を除く): 21583520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 6619, 13238, 26476, 33095, 52952, 66190, 105904, 132380, 191951, 264760, 383902, 529520, 767804, 959755, 1535608, 1919510, 3071216, 3839020, 7678040, 15356080]

約数ペア:

[(1, 15356080), (2, 7678040), (4, 3839020), (5, 3071216), (8, 1919510), (10, 1535608), (16, 959755), (20, 767804), (29, 529520), (40, 383902), (58, 264760), (80, 191951), (116, 132380), (145, 105904), (232, 66190), (290, 52952), (464, 33095), (580, 26476), (1160, 13238), (2320, 6619)]