243922320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{112927}}^1$

素因数の和:112949

約数の個数: 80

約数和(自身を含む): 840184320

約数和(自身を除く): 596262000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 112927, 225854, 338781, 451708, 564635, 677562, 903416, 1016343, 1129270, 1355124, 1693905, 1806832, 2032686, 2258540, 2710248, 3049029, 3387810, 4065372, 4517080, 5081715, 5420496, 6098058, 6775620, 8130744, 9034160, 10163430, 12196116, 13551240, 15245145, 16261488, 20326860, 24392232, 27102480, 30490290, 40653720, 48784464, 60980580, 81307440, 121961160, 243922320]

約数ペア:

[(1, 243922320), (2, 121961160), (3, 81307440), (4, 60980580), (5, 48784464), (6, 40653720), (8, 30490290), (9, 27102480), (10, 24392232), (12, 20326860), (15, 16261488), (16, 15245145), (18, 13551240), (20, 12196116), (24, 10163430), (27, 9034160), (30, 8130744), (36, 6775620), (40, 6098058), (45, 5420496), (48, 5081715), (54, 4517080), (60, 4065372), (72, 3387810), (80, 3049029), (90, 2710248), (108, 2258540), (120, 2032686), (135, 1806832), (144, 1693905), (180, 1355124), (216, 1129270), (240, 1016343), (270, 903416), (360, 677562), (432, 564635), (540, 451708), (720, 338781), (1080, 225854), (2160, 112927)]