154165920

素因数分解:

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

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 487347840

約数和(自身を除く): 333181920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 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, 16288, 18930, 20192, 20360, 24432, 25240, 30288, 30540, 37860, 40720, 48864, 50480, 60576, 61080, 75720, 81440, 100960, 122160, 151440, 244320, 302880, 321179, 642358, 963537, 1284716, 1605895, 1927074, 2569432, 3211790, 3854148, 4817685, 5138864, 6423580, 7708296, 9635370, 10277728, 12847160, 15416592, 19270740, 25694320, 30833184, 38541480, 51388640, 77082960, 154165920]

約数ペア:

[(1, 154165920), (2, 77082960), (3, 51388640), (4, 38541480), (5, 30833184), (6, 25694320), (8, 19270740), (10, 15416592), (12, 12847160), (15, 10277728), (16, 9635370), (20, 7708296), (24, 6423580), (30, 5138864), (32, 4817685), (40, 3854148), (48, 3211790), (60, 2569432), (80, 1927074), (96, 1605895), (120, 1284716), (160, 963537), (240, 642358), (480, 321179), (509, 302880), (631, 244320), (1018, 151440), (1262, 122160), (1527, 100960), (1893, 81440), (2036, 75720), (2524, 61080), (2545, 60576), (3054, 50480), (3155, 48864), (3786, 40720), (4072, 37860), (5048, 30540), (5090, 30288), (6108, 25240), (6310, 24432), (7572, 20360), (7635, 20192), (8144, 18930), (9465, 16288), (10096, 15270), (10180, 15144), (12216, 12620)]