43986780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{81457}}^1$

素因数の和:81475

約数の個数: 48

約数和(自身を含む): 136849440

約数和(自身を除く): 92862660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 81457, 162914, 244371, 325828, 407285, 488742, 733113, 814570, 977484, 1221855, 1466226, 1629140, 2199339, 2443710, 2932452, 3665565, 4398678, 4887420, 7331130, 8797356, 10996695, 14662260, 21993390, 43986780]

約数ペア:

[(1, 43986780), (2, 21993390), (3, 14662260), (4, 10996695), (5, 8797356), (6, 7331130), (9, 4887420), (10, 4398678), (12, 3665565), (15, 2932452), (18, 2443710), (20, 2199339), (27, 1629140), (30, 1466226), (36, 1221855), (45, 977484), (54, 814570), (60, 733113), (90, 488742), (108, 407285), (135, 325828), (180, 244371), (270, 162914), (540, 81457)]