5428320

素因数分解:

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

素因数の和:324

約数の個数: 96

約数和(自身を含む): 17563392

約数和(自身を除く): 12135072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 263, 344, 430, 480, 516, 526, 645, 688, 789, 860, 1032, 1052, 1290, 1315, 1376, 1578, 1720, 2064, 2104, 2580, 2630, 3156, 3440, 3945, 4128, 4208, 5160, 5260, 6312, 6880, 7890, 8416, 10320, 10520, 11309, 12624, 15780, 20640, 21040, 22618, 25248, 31560, 33927, 42080, 45236, 56545, 63120, 67854, 90472, 113090, 126240, 135708, 169635, 180944, 226180, 271416, 339270, 361888, 452360, 542832, 678540, 904720, 1085664, 1357080, 1809440, 2714160, 5428320]

約数ペア:

[(1, 5428320), (2, 2714160), (3, 1809440), (4, 1357080), (5, 1085664), (6, 904720), (8, 678540), (10, 542832), (12, 452360), (15, 361888), (16, 339270), (20, 271416), (24, 226180), (30, 180944), (32, 169635), (40, 135708), (43, 126240), (48, 113090), (60, 90472), (80, 67854), (86, 63120), (96, 56545), (120, 45236), (129, 42080), (160, 33927), (172, 31560), (215, 25248), (240, 22618), (258, 21040), (263, 20640), (344, 15780), (430, 12624), (480, 11309), (516, 10520), (526, 10320), (645, 8416), (688, 7890), (789, 6880), (860, 6312), (1032, 5260), (1052, 5160), (1290, 4208), (1315, 4128), (1376, 3945), (1578, 3440), (1720, 3156), (2064, 2630), (2104, 2580)]