288079440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109121}}^1$

素因数の和:109148

約数の個数: 80

約数和(自身を含む): 974241216

約数和(自身を除く): 686161776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 109121, 218242, 327363, 436484, 545605, 654726, 872968, 1091210, 1200331, 1309452, 1636815, 1745936, 2182420, 2400662, 2618904, 3273630, 3600993, 4364840, 4801324, 5237808, 6001655, 6547260, 7201986, 8729680, 9602648, 12003310, 13094520, 14403972, 18004965, 19205296, 24006620, 26189040, 28807944, 36009930, 48013240, 57615888, 72019860, 96026480, 144039720, 288079440]

約数ペア:

[(1, 288079440), (2, 144039720), (3, 96026480), (4, 72019860), (5, 57615888), (6, 48013240), (8, 36009930), (10, 28807944), (11, 26189040), (12, 24006620), (15, 19205296), (16, 18004965), (20, 14403972), (22, 13094520), (24, 12003310), (30, 9602648), (33, 8729680), (40, 7201986), (44, 6547260), (48, 6001655), (55, 5237808), (60, 4801324), (66, 4364840), (80, 3600993), (88, 3273630), (110, 2618904), (120, 2400662), (132, 2182420), (165, 1745936), (176, 1636815), (220, 1309452), (240, 1200331), (264, 1091210), (330, 872968), (440, 654726), (528, 545605), (660, 436484), (880, 327363), (1320, 218242), (2640, 109121)]