8208222720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1068779}}^1$

素因数の和:1068805

約数の個数: 80

約数和(自身を含む): 26240686560

約数和(自身を除く): 18032463840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 1068779, 2137558, 3206337, 4275116, 5343895, 6412674, 8550232, 10687790, 12825348, 16031685, 17100464, 21375580, 25650696, 32063370, 34200928, 42751160, 51301392, 64126740, 68401856, 85502320, 102602784, 128253480, 136803712, 171004640, 205205568, 256506960, 273607424, 342009280, 410411136, 513013920, 547214848, 684018560, 820822272, 1026027840, 1368037120, 1641644544, 2052055680, 2736074240, 4104111360, 8208222720]

約数ペア:

[(1, 8208222720), (2, 4104111360), (3, 2736074240), (4, 2052055680), (5, 1641644544), (6, 1368037120), (8, 1026027840), (10, 820822272), (12, 684018560), (15, 547214848), (16, 513013920), (20, 410411136), (24, 342009280), (30, 273607424), (32, 256506960), (40, 205205568), (48, 171004640), (60, 136803712), (64, 128253480), (80, 102602784), (96, 85502320), (120, 68401856), (128, 64126740), (160, 51301392), (192, 42751160), (240, 34200928), (256, 32063370), (320, 25650696), (384, 21375580), (480, 17100464), (512, 16031685), (640, 12825348), (768, 10687790), (960, 8550232), (1280, 6412674), (1536, 5343895), (1920, 4275116), (2560, 3206337), (3840, 2137558), (7680, 1068779)]