1039045320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{320693}}^1$

素因数の和:320716

約数の個数: 80

約数和(自身を含む): 3492357660

約数和(自身を除く): 2453312340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 320693, 641386, 962079, 1282772, 1603465, 1924158, 2565544, 2886237, 3206930, 3848316, 4810395, 5772474, 6413860, 7696632, 8658711, 9620790, 11544948, 12827720, 14431185, 17317422, 19241580, 23089896, 25976133, 28862370, 34634844, 38483160, 43293555, 51952266, 57724740, 69269688, 86587110, 103904532, 115449480, 129880665, 173174220, 207809064, 259761330, 346348440, 519522660, 1039045320]

約数ペア:

[(1, 1039045320), (2, 519522660), (3, 346348440), (4, 259761330), (5, 207809064), (6, 173174220), (8, 129880665), (9, 115449480), (10, 103904532), (12, 86587110), (15, 69269688), (18, 57724740), (20, 51952266), (24, 43293555), (27, 38483160), (30, 34634844), (36, 28862370), (40, 25976133), (45, 23089896), (54, 19241580), (60, 17317422), (72, 14431185), (81, 12827720), (90, 11544948), (108, 9620790), (120, 8658711), (135, 7696632), (162, 6413860), (180, 5772474), (216, 4810395), (270, 3848316), (324, 3206930), (360, 2886237), (405, 2565544), (540, 1924158), (648, 1603465), (810, 1282772), (1080, 962079), (1620, 641386), (3240, 320693)]