77082960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 239806080

約数和(自身を除く): 162723120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 631, 1018, 1262, 1527, 1893, 2036, 2524, 2545, 3054, 3155, 3786, 4072, 5048, 5090, 6108, 6310, 7572, 7635, 8144, 9465, 10096, 10180, 12216, 12620, 15144, 15270, 18930, 20360, 24432, 25240, 30288, 30540, 37860, 40720, 50480, 61080, 75720, 122160, 151440, 321179, 642358, 963537, 1284716, 1605895, 1927074, 2569432, 3211790, 3854148, 4817685, 5138864, 6423580, 7708296, 9635370, 12847160, 15416592, 19270740, 25694320, 38541480, 77082960]

約数ペア:

[(1, 77082960), (2, 38541480), (3, 25694320), (4, 19270740), (5, 15416592), (6, 12847160), (8, 9635370), (10, 7708296), (12, 6423580), (15, 5138864), (16, 4817685), (20, 3854148), (24, 3211790), (30, 2569432), (40, 1927074), (48, 1605895), (60, 1284716), (80, 963537), (120, 642358), (240, 321179), (509, 151440), (631, 122160), (1018, 75720), (1262, 61080), (1527, 50480), (1893, 40720), (2036, 37860), (2524, 30540), (2545, 30288), (3054, 25240), (3155, 24432), (3786, 20360), (4072, 18930), (5048, 15270), (5090, 15144), (6108, 12620), (6310, 12216), (7572, 10180), (7635, 10096), (8144, 9465)]