266008560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1108369}}^1$

素因数の和:1108385

約数の個数: 40

約数和(自身を含む): 824627280

約数和(自身を除く): 558618720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1108369, 2216738, 3325107, 4433476, 5541845, 6650214, 8866952, 11083690, 13300428, 16625535, 17733904, 22167380, 26600856, 33251070, 44334760, 53201712, 66502140, 88669520, 133004280, 266008560]

約数ペア:

[(1, 266008560), (2, 133004280), (3, 88669520), (4, 66502140), (5, 53201712), (6, 44334760), (8, 33251070), (10, 26600856), (12, 22167380), (15, 17733904), (16, 16625535), (20, 13300428), (24, 11083690), (30, 8866952), (40, 6650214), (48, 5541845), (60, 4433476), (80, 3325107), (120, 2216738), (240, 1108369)]