204309360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283763}}^1$

素因数の和:283782

約数の個数: 60

約数和(自身を含む): 686141352

約数和(自身を除く): 481831992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 283763, 567526, 851289, 1135052, 1418815, 1702578, 2270104, 2553867, 2837630, 3405156, 4256445, 4540208, 5107734, 5675260, 6810312, 8512890, 10215468, 11350520, 12769335, 13620624, 17025780, 20430936, 22701040, 25538670, 34051560, 40861872, 51077340, 68103120, 102154680, 204309360]

約数ペア:

[(1, 204309360), (2, 102154680), (3, 68103120), (4, 51077340), (5, 40861872), (6, 34051560), (8, 25538670), (9, 22701040), (10, 20430936), (12, 17025780), (15, 13620624), (16, 12769335), (18, 11350520), (20, 10215468), (24, 8512890), (30, 6810312), (36, 5675260), (40, 5107734), (45, 4540208), (48, 4256445), (60, 3405156), (72, 2837630), (80, 2553867), (90, 2270104), (120, 1702578), (144, 1418815), (180, 1135052), (240, 851289), (360, 567526), (720, 283763)]