52438320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2240

約数の個数: 160

約数和(自身を含む): 197130240

約数和(自身を除く): 144691920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2207, 2376, 2640, 2970, 3960, 4414, 4752, 5940, 6621, 7920, 8828, 11035, 11880, 13242, 17656, 19863, 22070, 23760, 24277, 26484, 33105, 35312, 39726, 44140, 48554, 52968, 59589, 66210, 72831, 79452, 88280, 97108, 99315, 105936, 119178, 121385, 132420, 145662, 158904, 176560, 194216, 198630, 218493, 238356, 242770, 264840, 291324, 297945, 317808, 364155, 388432, 397260, 436986, 476712, 485540, 529680, 582648, 595890, 655479, 728310, 794520, 873972, 953424, 971080, 1092465, 1165296, 1191780, 1310958, 1456620, 1589040, 1747944, 1942160, 2184930, 2383560, 2621916, 2913240, 3277395, 3495888, 4369860, 4767120, 5243832, 5826480, 6554790, 8739720, 10487664, 13109580, 17479440, 26219160, 52438320]

約数ペア:

[(1, 52438320), (2, 26219160), (3, 17479440), (4, 13109580), (5, 10487664), (6, 8739720), (8, 6554790), (9, 5826480), (10, 5243832), (11, 4767120), (12, 4369860), (15, 3495888), (16, 3277395), (18, 2913240), (20, 2621916), (22, 2383560), (24, 2184930), (27, 1942160), (30, 1747944), (33, 1589040), (36, 1456620), (40, 1310958), (44, 1191780), (45, 1165296), (48, 1092465), (54, 971080), (55, 953424), (60, 873972), (66, 794520), (72, 728310), (80, 655479), (88, 595890), (90, 582648), (99, 529680), (108, 485540), (110, 476712), (120, 436986), (132, 397260), (135, 388432), (144, 364155), (165, 317808), (176, 297945), (180, 291324), (198, 264840), (216, 242770), (220, 238356), (240, 218493), (264, 198630), (270, 194216), (297, 176560), (330, 158904), (360, 145662), (396, 132420), (432, 121385), (440, 119178), (495, 105936), (528, 99315), (540, 97108), (594, 88280), (660, 79452), (720, 72831), (792, 66210), (880, 59589), (990, 52968), (1080, 48554), (1188, 44140), (1320, 39726), (1485, 35312), (1584, 33105), (1980, 26484), (2160, 24277), (2207, 23760), (2376, 22070), (2640, 19863), (2970, 17656), (3960, 13242), (4414, 11880), (4752, 11035), (5940, 8828), (6621, 7920)]