16284960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 57081024

約数和(自身を除く): 40796064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 263, 288, 344, 360, 387, 430, 480, 516, 526, 645, 688, 720, 774, 789, 860, 1032, 1052, 1290, 1315, 1376, 1440, 1548, 1578, 1720, 1935, 2064, 2104, 2367, 2580, 2630, 3096, 3156, 3440, 3870, 3945, 4128, 4208, 4734, 5160, 5260, 6192, 6312, 6880, 7740, 7890, 8416, 9468, 10320, 10520, 11309, 11835, 12384, 12624, 15480, 15780, 18936, 20640, 21040, 22618, 23670, 25248, 30960, 31560, 33927, 37872, 42080, 45236, 47340, 56545, 61920, 63120, 67854, 75744, 90472, 94680, 101781, 113090, 126240, 135708, 169635, 180944, 189360, 203562, 226180, 271416, 339270, 361888, 378720, 407124, 452360, 508905, 542832, 678540, 814248, 904720, 1017810, 1085664, 1357080, 1628496, 1809440, 2035620, 2714160, 3256992, 4071240, 5428320, 8142480, 16284960]

約数ペア:

[(1, 16284960), (2, 8142480), (3, 5428320), (4, 4071240), (5, 3256992), (6, 2714160), (8, 2035620), (9, 1809440), (10, 1628496), (12, 1357080), (15, 1085664), (16, 1017810), (18, 904720), (20, 814248), (24, 678540), (30, 542832), (32, 508905), (36, 452360), (40, 407124), (43, 378720), (45, 361888), (48, 339270), (60, 271416), (72, 226180), (80, 203562), (86, 189360), (90, 180944), (96, 169635), (120, 135708), (129, 126240), (144, 113090), (160, 101781), (172, 94680), (180, 90472), (215, 75744), (240, 67854), (258, 63120), (263, 61920), (288, 56545), (344, 47340), (360, 45236), (387, 42080), (430, 37872), (480, 33927), (516, 31560), (526, 30960), (645, 25248), (688, 23670), (720, 22618), (774, 21040), (789, 20640), (860, 18936), (1032, 15780), (1052, 15480), (1290, 12624), (1315, 12384), (1376, 11835), (1440, 11309), (1548, 10520), (1578, 10320), (1720, 9468), (1935, 8416), (2064, 7890), (2104, 7740), (2367, 6880), (2580, 6312), (2630, 6192), (3096, 5260), (3156, 5160), (3440, 4734), (3870, 4208), (3945, 4128)]