40585920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 130990848

約数和(自身を除く): 90404928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 631, 670, 804, 960, 1005, 1072, 1262, 1340, 1608, 1893, 2010, 2144, 2524, 2680, 3155, 3216, 3786, 4020, 4288, 5048, 5360, 6310, 6432, 7572, 8040, 9465, 10096, 10720, 12620, 12864, 15144, 16080, 18930, 20192, 21440, 25240, 30288, 32160, 37860, 40384, 42277, 50480, 60576, 64320, 75720, 84554, 100960, 121152, 126831, 151440, 169108, 201920, 211385, 253662, 302880, 338216, 422770, 507324, 605760, 634155, 676432, 845540, 1014648, 1268310, 1352864, 1691080, 2029296, 2536620, 2705728, 3382160, 4058592, 5073240, 6764320, 8117184, 10146480, 13528640, 20292960, 40585920]

約数ペア:

[(1, 40585920), (2, 20292960), (3, 13528640), (4, 10146480), (5, 8117184), (6, 6764320), (8, 5073240), (10, 4058592), (12, 3382160), (15, 2705728), (16, 2536620), (20, 2029296), (24, 1691080), (30, 1352864), (32, 1268310), (40, 1014648), (48, 845540), (60, 676432), (64, 634155), (67, 605760), (80, 507324), (96, 422770), (120, 338216), (134, 302880), (160, 253662), (192, 211385), (201, 201920), (240, 169108), (268, 151440), (320, 126831), (335, 121152), (402, 100960), (480, 84554), (536, 75720), (631, 64320), (670, 60576), (804, 50480), (960, 42277), (1005, 40384), (1072, 37860), (1262, 32160), (1340, 30288), (1608, 25240), (1893, 21440), (2010, 20192), (2144, 18930), (2524, 16080), (2680, 15144), (3155, 12864), (3216, 12620), (3786, 10720), (4020, 10096), (4288, 9465), (5048, 8040), (5360, 7572), (6310, 6432)]