2102880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 7154784

約数和(自身を除く): 5051904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 337, 390, 416, 480, 520, 624, 674, 780, 1011, 1040, 1248, 1348, 1560, 1685, 2022, 2080, 2696, 3120, 3370, 4044, 4381, 5055, 5392, 6240, 6740, 8088, 8762, 10110, 10784, 13143, 13480, 16176, 17524, 20220, 21905, 26286, 26960, 32352, 35048, 40440, 43810, 52572, 53920, 65715, 70096, 80880, 87620, 105144, 131430, 140192, 161760, 175240, 210288, 262860, 350480, 420576, 525720, 700960, 1051440, 2102880]

約数ペア:

[(1, 2102880), (2, 1051440), (3, 700960), (4, 525720), (5, 420576), (6, 350480), (8, 262860), (10, 210288), (12, 175240), (13, 161760), (15, 140192), (16, 131430), (20, 105144), (24, 87620), (26, 80880), (30, 70096), (32, 65715), (39, 53920), (40, 52572), (48, 43810), (52, 40440), (60, 35048), (65, 32352), (78, 26960), (80, 26286), (96, 21905), (104, 20220), (120, 17524), (130, 16176), (156, 13480), (160, 13143), (195, 10784), (208, 10110), (240, 8762), (260, 8088), (312, 6740), (337, 6240), (390, 5392), (416, 5055), (480, 4381), (520, 4044), (624, 3370), (674, 3120), (780, 2696), (1011, 2080), (1040, 2022), (1248, 1685), (1348, 1560)]