54009720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1226

約数の個数: 128

約数和(自身を含む): 184377600

約数和(自身を除く): 130367880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1163, 1290, 1548, 1720, 1935, 2322, 2326, 2580, 3096, 3489, 3870, 4644, 4652, 5160, 5805, 5815, 6978, 7740, 9288, 9304, 10467, 11610, 11630, 13956, 15480, 17445, 20934, 23220, 23260, 27912, 31401, 34890, 41868, 46440, 46520, 50009, 52335, 62802, 69780, 83736, 100018, 104670, 125604, 139560, 150027, 157005, 200036, 209340, 250045, 251208, 300054, 314010, 400072, 418680, 450081, 500090, 600108, 628020, 750135, 900162, 1000180, 1200216, 1256040, 1350243, 1500270, 1800324, 2000360, 2250405, 2700486, 3000540, 3600648, 4500810, 5400972, 6001080, 6751215, 9001620, 10801944, 13502430, 18003240, 27004860, 54009720]

約数ペア:

[(1, 54009720), (2, 27004860), (3, 18003240), (4, 13502430), (5, 10801944), (6, 9001620), (8, 6751215), (9, 6001080), (10, 5400972), (12, 4500810), (15, 3600648), (18, 3000540), (20, 2700486), (24, 2250405), (27, 2000360), (30, 1800324), (36, 1500270), (40, 1350243), (43, 1256040), (45, 1200216), (54, 1000180), (60, 900162), (72, 750135), (86, 628020), (90, 600108), (108, 500090), (120, 450081), (129, 418680), (135, 400072), (172, 314010), (180, 300054), (215, 251208), (216, 250045), (258, 209340), (270, 200036), (344, 157005), (360, 150027), (387, 139560), (430, 125604), (516, 104670), (540, 100018), (645, 83736), (774, 69780), (860, 62802), (1032, 52335), (1080, 50009), (1161, 46520), (1163, 46440), (1290, 41868), (1548, 34890), (1720, 31401), (1935, 27912), (2322, 23260), (2326, 23220), (2580, 20934), (3096, 17445), (3489, 15480), (3870, 13956), (4644, 11630), (4652, 11610), (5160, 10467), (5805, 9304), (5815, 9288), (6978, 7740)]