266938680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2224489}}^1$

素因数の和:2224503

約数の個数: 32

約数和(自身を含む): 800816400

約数和(自身を除く): 533877720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2224489, 4448978, 6673467, 8897956, 11122445, 13346934, 17795912, 22244890, 26693868, 33367335, 44489780, 53387736, 66734670, 88979560, 133469340, 266938680]

約数ペア:

[(1, 266938680), (2, 133469340), (3, 88979560), (4, 66734670), (5, 53387736), (6, 44489780), (8, 33367335), (10, 26693868), (12, 22244890), (15, 17795912), (20, 13346934), (24, 11122445), (30, 8897956), (40, 6673467), (60, 4448978), (120, 2224489)]