2866680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7963}}^1$

素因数の和:7980

約数の個数: 48

約数和(自身を含む): 9317880

約数和(自身を除く): 6451200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7963, 15926, 23889, 31852, 39815, 47778, 63704, 71667, 79630, 95556, 119445, 143334, 159260, 191112, 238890, 286668, 318520, 358335, 477780, 573336, 716670, 955560, 1433340, 2866680]

約数ペア:

[(1, 2866680), (2, 1433340), (3, 955560), (4, 716670), (5, 573336), (6, 477780), (8, 358335), (9, 318520), (10, 286668), (12, 238890), (15, 191112), (18, 159260), (20, 143334), (24, 119445), (30, 95556), (36, 79630), (40, 71667), (45, 63704), (60, 47778), (72, 39815), (90, 31852), (120, 23889), (180, 15926), (360, 7963)]