268408080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13807}}^1$

素因数の和:13835

約数の個数: 120

約数和(自身を含む): 934856832

約数和(自身を除く): 666448752

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 13807, 19440, 27614, 41421, 55228, 69035, 82842, 110456, 124263, 138070, 165684, 207105, 220912, 248526, 276140, 331368, 372789, 414210, 497052, 552280, 621315, 662736, 745578, 828420, 994104, 1104560, 1118367, 1242630, 1491156, 1656840, 1863945, 1988208, 2236734, 2485260, 2982312, 3313680, 3355101, 3727890, 4473468, 4970520, 5591835, 5964624, 6710202, 7455780, 8946936, 9941040, 11183670, 13420404, 14911560, 16775505, 17893872, 22367340, 26840808, 29823120, 33551010, 44734680, 53681616, 67102020, 89469360, 134204040, 268408080]

約数ペア:

[(1, 268408080), (2, 134204040), (3, 89469360), (4, 67102020), (5, 53681616), (6, 44734680), (8, 33551010), (9, 29823120), (10, 26840808), (12, 22367340), (15, 17893872), (16, 16775505), (18, 14911560), (20, 13420404), (24, 11183670), (27, 9941040), (30, 8946936), (36, 7455780), (40, 6710202), (45, 5964624), (48, 5591835), (54, 4970520), (60, 4473468), (72, 3727890), (80, 3355101), (81, 3313680), (90, 2982312), (108, 2485260), (120, 2236734), (135, 1988208), (144, 1863945), (162, 1656840), (180, 1491156), (216, 1242630), (240, 1118367), (243, 1104560), (270, 994104), (324, 828420), (360, 745578), (405, 662736), (432, 621315), (486, 552280), (540, 497052), (648, 414210), (720, 372789), (810, 331368), (972, 276140), (1080, 248526), (1215, 220912), (1296, 207105), (1620, 165684), (1944, 138070), (2160, 124263), (2430, 110456), (3240, 82842), (3888, 69035), (4860, 55228), (6480, 41421), (9720, 27614), (13807, 19440)]