38011440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 118492416

約数和(自身を除く): 80480976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 631, 753, 1004, 1255, 1262, 1506, 1893, 2008, 2510, 2524, 3012, 3155, 3765, 3786, 4016, 5020, 5048, 6024, 6310, 7530, 7572, 9465, 10040, 10096, 12048, 12620, 15060, 15144, 18930, 20080, 25240, 30120, 30288, 37860, 50480, 60240, 75720, 151440, 158381, 316762, 475143, 633524, 791905, 950286, 1267048, 1583810, 1900572, 2375715, 2534096, 3167620, 3801144, 4751430, 6335240, 7602288, 9502860, 12670480, 19005720, 38011440]

約数ペア:

[(1, 38011440), (2, 19005720), (3, 12670480), (4, 9502860), (5, 7602288), (6, 6335240), (8, 4751430), (10, 3801144), (12, 3167620), (15, 2534096), (16, 2375715), (20, 1900572), (24, 1583810), (30, 1267048), (40, 950286), (48, 791905), (60, 633524), (80, 475143), (120, 316762), (240, 158381), (251, 151440), (502, 75720), (631, 60240), (753, 50480), (1004, 37860), (1255, 30288), (1262, 30120), (1506, 25240), (1893, 20080), (2008, 18930), (2510, 15144), (2524, 15060), (3012, 12620), (3155, 12048), (3765, 10096), (3786, 10040), (4016, 9465), (5020, 7572), (5048, 7530), (6024, 6310)]