12864480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26801}}^1$

素因数の和:26819

約数の個数: 48

約数和(自身を含む): 40524624

約数和(自身を除く): 27660144

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, 26801, 53602, 80403, 107204, 134005, 160806, 214408, 268010, 321612, 402015, 428816, 536020, 643224, 804030, 857632, 1072040, 1286448, 1608060, 2144080, 2572896, 3216120, 4288160, 6432240, 12864480]

約数ペア:

[(1, 12864480), (2, 6432240), (3, 4288160), (4, 3216120), (5, 2572896), (6, 2144080), (8, 1608060), (10, 1286448), (12, 1072040), (15, 857632), (16, 804030), (20, 643224), (24, 536020), (30, 428816), (32, 402015), (40, 321612), (48, 268010), (60, 214408), (80, 160806), (96, 134005), (120, 107204), (160, 80403), (240, 53602), (480, 26801)]