2790360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 9491040

約数和(自身を除く): 6700680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 337, 345, 360, 414, 460, 552, 674, 690, 828, 920, 1011, 1035, 1348, 1380, 1656, 1685, 2022, 2070, 2696, 2760, 3033, 3370, 4044, 4140, 5055, 6066, 6740, 7751, 8088, 8280, 10110, 12132, 13480, 15165, 15502, 20220, 23253, 24264, 30330, 31004, 38755, 40440, 46506, 60660, 62008, 69759, 77510, 93012, 116265, 121320, 139518, 155020, 186024, 232530, 279036, 310040, 348795, 465060, 558072, 697590, 930120, 1395180, 2790360]

約数ペア:

[(1, 2790360), (2, 1395180), (3, 930120), (4, 697590), (5, 558072), (6, 465060), (8, 348795), (9, 310040), (10, 279036), (12, 232530), (15, 186024), (18, 155020), (20, 139518), (23, 121320), (24, 116265), (30, 93012), (36, 77510), (40, 69759), (45, 62008), (46, 60660), (60, 46506), (69, 40440), (72, 38755), (90, 31004), (92, 30330), (115, 24264), (120, 23253), (138, 20220), (180, 15502), (184, 15165), (207, 13480), (230, 12132), (276, 10110), (337, 8280), (345, 8088), (360, 7751), (414, 6740), (460, 6066), (552, 5055), (674, 4140), (690, 4044), (828, 3370), (920, 3033), (1011, 2760), (1035, 2696), (1348, 2070), (1380, 2022), (1656, 1685)]