15537120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32369}}^1$

素因数の和:32387

約数の個数: 48

約数和(自身を含む): 48943440

約数和(自身を除く): 33406320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32369, 64738, 97107, 129476, 161845, 194214, 258952, 323690, 388428, 485535, 517904, 647380, 776856, 971070, 1035808, 1294760, 1553712, 1942140, 2589520, 3107424, 3884280, 5179040, 7768560, 15537120]

約数ペア:

[(1, 15537120), (2, 7768560), (3, 5179040), (4, 3884280), (5, 3107424), (6, 2589520), (8, 1942140), (10, 1553712), (12, 1294760), (15, 1035808), (16, 971070), (20, 776856), (24, 647380), (30, 517904), (32, 485535), (40, 388428), (48, 323690), (60, 258952), (80, 194214), (96, 161845), (120, 129476), (160, 97107), (240, 64738), (480, 32369)]