2592660720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{830981}}^1$

素因数の和:831010

約数の個数: 80

約数和(自身を含む): 8655508512

約数和(自身を除く): 6062847792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 830981, 1661962, 2492943, 3323924, 4154905, 4985886, 6647848, 8309810, 9971772, 10802753, 12464715, 13295696, 16619620, 19943544, 21605506, 24929430, 32408259, 33239240, 39887088, 43211012, 49858860, 54013765, 64816518, 66478480, 86422024, 99717720, 108027530, 129633036, 162041295, 172844048, 199435440, 216055060, 259266072, 324082590, 432110120, 518532144, 648165180, 864220240, 1296330360, 2592660720]

約数ペア:

[(1, 2592660720), (2, 1296330360), (3, 864220240), (4, 648165180), (5, 518532144), (6, 432110120), (8, 324082590), (10, 259266072), (12, 216055060), (13, 199435440), (15, 172844048), (16, 162041295), (20, 129633036), (24, 108027530), (26, 99717720), (30, 86422024), (39, 66478480), (40, 64816518), (48, 54013765), (52, 49858860), (60, 43211012), (65, 39887088), (78, 33239240), (80, 32408259), (104, 24929430), (120, 21605506), (130, 19943544), (156, 16619620), (195, 13295696), (208, 12464715), (240, 10802753), (260, 9971772), (312, 8309810), (390, 6647848), (520, 4985886), (624, 4154905), (780, 3323924), (1040, 2492943), (1560, 1661962), (3120, 830981)]