1569881340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{28409}}^1$

素因数の和:28731

約数の個数: 72

約数和(自身を含む): 4777652880

約数和(自身を除く): 3207771540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 9210, 11052, 13815, 18420, 27630, 28409, 55260, 56818, 85227, 113636, 142045, 170454, 255681, 284090, 340908, 426135, 511362, 568180, 852270, 1022724, 1278405, 1704540, 2556810, 5113620, 8721563, 17443126, 26164689, 34886252, 43607815, 52329378, 78494067, 87215630, 104658756, 130823445, 156988134, 174431260, 261646890, 313976268, 392470335, 523293780, 784940670, 1569881340]

約数ペア:

[(1, 1569881340), (2, 784940670), (3, 523293780), (4, 392470335), (5, 313976268), (6, 261646890), (9, 174431260), (10, 156988134), (12, 130823445), (15, 104658756), (18, 87215630), (20, 78494067), (30, 52329378), (36, 43607815), (45, 34886252), (60, 26164689), (90, 17443126), (180, 8721563), (307, 5113620), (614, 2556810), (921, 1704540), (1228, 1278405), (1535, 1022724), (1842, 852270), (2763, 568180), (3070, 511362), (3684, 426135), (4605, 340908), (5526, 284090), (6140, 255681), (9210, 170454), (11052, 142045), (13815, 113636), (18420, 85227), (27630, 56818), (28409, 55260)]