8007120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 30176640

約数和(自身を除く): 22169520

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, 337, 360, 396, 432, 440, 495, 528, 540, 594, 660, 674, 720, 792, 880, 990, 1011, 1080, 1188, 1320, 1348, 1485, 1584, 1685, 1980, 2022, 2160, 2376, 2640, 2696, 2970, 3033, 3370, 3707, 3960, 4044, 4752, 5055, 5392, 5940, 6066, 6740, 7414, 7920, 8088, 9099, 10110, 11121, 11880, 12132, 13480, 14828, 15165, 16176, 18198, 18535, 20220, 22242, 23760, 24264, 26960, 29656, 30330, 33363, 36396, 37070, 40440, 44484, 45495, 48528, 55605, 59312, 60660, 66726, 72792, 74140, 80880, 88968, 90990, 100089, 111210, 121320, 133452, 145584, 148280, 166815, 177936, 181980, 200178, 222420, 242640, 266904, 296560, 333630, 363960, 400356, 444840, 500445, 533808, 667260, 727920, 800712, 889680, 1000890, 1334520, 1601424, 2001780, 2669040, 4003560, 8007120]

約数ペア:

[(1, 8007120), (2, 4003560), (3, 2669040), (4, 2001780), (5, 1601424), (6, 1334520), (8, 1000890), (9, 889680), (10, 800712), (11, 727920), (12, 667260), (15, 533808), (16, 500445), (18, 444840), (20, 400356), (22, 363960), (24, 333630), (27, 296560), (30, 266904), (33, 242640), (36, 222420), (40, 200178), (44, 181980), (45, 177936), (48, 166815), (54, 148280), (55, 145584), (60, 133452), (66, 121320), (72, 111210), (80, 100089), (88, 90990), (90, 88968), (99, 80880), (108, 74140), (110, 72792), (120, 66726), (132, 60660), (135, 59312), (144, 55605), (165, 48528), (176, 45495), (180, 44484), (198, 40440), (216, 37070), (220, 36396), (240, 33363), (264, 30330), (270, 29656), (297, 26960), (330, 24264), (337, 23760), (360, 22242), (396, 20220), (432, 18535), (440, 18198), (495, 16176), (528, 15165), (540, 14828), (594, 13480), (660, 12132), (674, 11880), (720, 11121), (792, 10110), (880, 9099), (990, 8088), (1011, 7920), (1080, 7414), (1188, 6740), (1320, 6066), (1348, 5940), (1485, 5392), (1584, 5055), (1685, 4752), (1980, 4044), (2022, 3960), (2160, 3707), (2376, 3370), (2640, 3033), (2696, 2970)]