144763020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{804239}}^1$

素因数の和:804254

約数の個数: 36

約数和(自身を含む): 439115040

約数和(自身を除く): 294352020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 804239, 1608478, 2412717, 3216956, 4021195, 4825434, 7238151, 8042390, 9650868, 12063585, 14476302, 16084780, 24127170, 28952604, 36190755, 48254340, 72381510, 144763020]

約数ペア:

[(1, 144763020), (2, 72381510), (3, 48254340), (4, 36190755), (5, 28952604), (6, 24127170), (9, 16084780), (10, 14476302), (12, 12063585), (15, 9650868), (18, 8042390), (20, 7238151), (30, 4825434), (36, 4021195), (45, 3216956), (60, 2412717), (90, 1608478), (180, 804239)]