7857120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16369}}^1$

素因数の和:16387

約数の個数: 48

約数和(自身を含む): 24751440

約数和(自身を除く): 16894320

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, 16369, 32738, 49107, 65476, 81845, 98214, 130952, 163690, 196428, 245535, 261904, 327380, 392856, 491070, 523808, 654760, 785712, 982140, 1309520, 1571424, 1964280, 2619040, 3928560, 7857120]

約数ペア:

[(1, 7857120), (2, 3928560), (3, 2619040), (4, 1964280), (5, 1571424), (6, 1309520), (8, 982140), (10, 785712), (12, 654760), (15, 523808), (16, 491070), (20, 392856), (24, 327380), (30, 261904), (32, 245535), (40, 196428), (48, 163690), (60, 130952), (80, 98214), (96, 81845), (120, 65476), (160, 49107), (240, 32738), (480, 16369)]