206772120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{574367}}^1$

素因数の和:574384

約数の個数: 48

約数和(自身を含む): 672010560

約数和(自身を除く): 465238440

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, 574367, 1148734, 1723101, 2297468, 2871835, 3446202, 4594936, 5169303, 5743670, 6892404, 8615505, 10338606, 11487340, 13784808, 17231010, 20677212, 22974680, 25846515, 34462020, 41354424, 51693030, 68924040, 103386060, 206772120]

約数ペア:

[(1, 206772120), (2, 103386060), (3, 68924040), (4, 51693030), (5, 41354424), (6, 34462020), (8, 25846515), (9, 22974680), (10, 20677212), (12, 17231010), (15, 13784808), (18, 11487340), (20, 10338606), (24, 8615505), (30, 6892404), (36, 5743670), (40, 5169303), (45, 4594936), (60, 3446202), (72, 2871835), (90, 2297468), (120, 1723101), (180, 1148734), (360, 574367)]