371129580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{687277}}^1$

素因数の和:687295

約数の個数: 48

約数和(自身を含む): 1154627040

約数和(自身を除く): 783497460

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, 687277, 1374554, 2061831, 2749108, 3436385, 4123662, 6185493, 6872770, 8247324, 10309155, 12370986, 13745540, 18556479, 20618310, 24741972, 30927465, 37112958, 41236620, 61854930, 74225916, 92782395, 123709860, 185564790, 371129580]

約数ペア:

[(1, 371129580), (2, 185564790), (3, 123709860), (4, 92782395), (5, 74225916), (6, 61854930), (9, 41236620), (10, 37112958), (12, 30927465), (15, 24741972), (18, 20618310), (20, 18556479), (27, 13745540), (30, 12370986), (36, 10309155), (45, 8247324), (54, 6872770), (60, 6185493), (90, 4123662), (108, 3436385), (135, 2749108), (180, 2061831), (270, 1374554), (540, 687277)]