423553680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53479}}^1$

素因数の和:53509

約数の個数: 120

約数和(自身を含む): 1551775680

約数和(自身を除く): 1128222000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 53479, 106958, 160437, 213916, 267395, 320874, 427832, 481311, 534790, 588269, 641748, 802185, 855664, 962622, 1069580, 1176538, 1283496, 1604370, 1764807, 1925244, 2139160, 2353076, 2406555, 2566992, 2941345, 3208740, 3529614, 3850488, 4278320, 4706152, 4813110, 5294421, 5882690, 6417480, 7059228, 7700976, 8824035, 9412304, 9626220, 10588842, 11765380, 12834960, 14118456, 17648070, 19252440, 21177684, 23530760, 26472105, 28236912, 35296140, 38504880, 42355368, 47061520, 52944210, 70592280, 84710736, 105888420, 141184560, 211776840, 423553680]

約数ペア:

[(1, 423553680), (2, 211776840), (3, 141184560), (4, 105888420), (5, 84710736), (6, 70592280), (8, 52944210), (9, 47061520), (10, 42355368), (11, 38504880), (12, 35296140), (15, 28236912), (16, 26472105), (18, 23530760), (20, 21177684), (22, 19252440), (24, 17648070), (30, 14118456), (33, 12834960), (36, 11765380), (40, 10588842), (44, 9626220), (45, 9412304), (48, 8824035), (55, 7700976), (60, 7059228), (66, 6417480), (72, 5882690), (80, 5294421), (88, 4813110), (90, 4706152), (99, 4278320), (110, 3850488), (120, 3529614), (132, 3208740), (144, 2941345), (165, 2566992), (176, 2406555), (180, 2353076), (198, 2139160), (220, 1925244), (240, 1764807), (264, 1604370), (330, 1283496), (360, 1176538), (396, 1069580), (440, 962622), (495, 855664), (528, 802185), (660, 641748), (720, 588269), (792, 534790), (880, 481311), (990, 427832), (1320, 320874), (1584, 267395), (1980, 213916), (2640, 160437), (3960, 106958), (7920, 53479)]