1455840

素因数分解:

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

素因数の和:361

約数の個数: 96

約数和(自身を含む): 5110560

約数和(自身を除く): 3654720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 337, 360, 432, 480, 540, 674, 720, 864, 1011, 1080, 1348, 1440, 1685, 2022, 2160, 2696, 3033, 3370, 4044, 4320, 5055, 5392, 6066, 6740, 8088, 9099, 10110, 10784, 12132, 13480, 15165, 16176, 18198, 20220, 24264, 26960, 30330, 32352, 36396, 40440, 45495, 48528, 53920, 60660, 72792, 80880, 90990, 97056, 121320, 145584, 161760, 181980, 242640, 291168, 363960, 485280, 727920, 1455840]

約数ペア:

[(1, 1455840), (2, 727920), (3, 485280), (4, 363960), (5, 291168), (6, 242640), (8, 181980), (9, 161760), (10, 145584), (12, 121320), (15, 97056), (16, 90990), (18, 80880), (20, 72792), (24, 60660), (27, 53920), (30, 48528), (32, 45495), (36, 40440), (40, 36396), (45, 32352), (48, 30330), (54, 26960), (60, 24264), (72, 20220), (80, 18198), (90, 16176), (96, 15165), (108, 13480), (120, 12132), (135, 10784), (144, 10110), (160, 9099), (180, 8088), (216, 6740), (240, 6066), (270, 5392), (288, 5055), (337, 4320), (360, 4044), (432, 3370), (480, 3033), (540, 2696), (674, 2160), (720, 2022), (864, 1685), (1011, 1440), (1080, 1348)]