15161200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1354

約数の個数: 60

約数和(自身を含む): 37709640

約数和(自身を除く): 22548440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1307, 1450, 2320, 2614, 2900, 5228, 5800, 6535, 10456, 11600, 13070, 20912, 26140, 32675, 37903, 52280, 65350, 75806, 104560, 130700, 151612, 189515, 261400, 303224, 379030, 522800, 606448, 758060, 947575, 1516120, 1895150, 3032240, 3790300, 7580600, 15161200]

約数ペア:

[(1, 15161200), (2, 7580600), (4, 3790300), (5, 3032240), (8, 1895150), (10, 1516120), (16, 947575), (20, 758060), (25, 606448), (29, 522800), (40, 379030), (50, 303224), (58, 261400), (80, 189515), (100, 151612), (116, 130700), (145, 104560), (200, 75806), (232, 65350), (290, 52280), (400, 37903), (464, 32675), (580, 26140), (725, 20912), (1160, 13070), (1307, 11600), (1450, 10456), (2320, 6535), (2614, 5800), (2900, 5228)]