3928560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16369}}^1$

素因数の和:16385

約数の個数: 40

約数和(自身を含む): 12179280

約数和(自身を除く): 8250720

約数列:

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

約数ペア:

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