1885752720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{49417}}^1$

素因数の和:49489

約数の個数: 120

約数和(自身を含む): 6452607096

約数和(自身を除く): 4566854376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 49417, 98834, 148251, 197668, 247085, 296502, 395336, 444753, 494170, 593004, 741255, 790672, 889506, 988340, 1186008, 1482510, 1779012, 1976680, 2223765, 2372016, 2619101, 2965020, 3558024, 3953360, 4447530, 5238202, 5930040, 7116048, 7857303, 8895060, 10476404, 11860080, 13095505, 15714606, 17790120, 20952808, 23571909, 26191010, 31429212, 35580240, 39286515, 41905616, 47143818, 52382020, 62858424, 78573030, 94287636, 104764040, 117859545, 125716848, 157146060, 188575272, 209528080, 235719090, 314292120, 377150544, 471438180, 628584240, 942876360, 1885752720]

約数ペア:

[(1, 1885752720), (2, 942876360), (3, 628584240), (4, 471438180), (5, 377150544), (6, 314292120), (8, 235719090), (9, 209528080), (10, 188575272), (12, 157146060), (15, 125716848), (16, 117859545), (18, 104764040), (20, 94287636), (24, 78573030), (30, 62858424), (36, 52382020), (40, 47143818), (45, 41905616), (48, 39286515), (53, 35580240), (60, 31429212), (72, 26191010), (80, 23571909), (90, 20952808), (106, 17790120), (120, 15714606), (144, 13095505), (159, 11860080), (180, 10476404), (212, 8895060), (240, 7857303), (265, 7116048), (318, 5930040), (360, 5238202), (424, 4447530), (477, 3953360), (530, 3558024), (636, 2965020), (720, 2619101), (795, 2372016), (848, 2223765), (954, 1976680), (1060, 1779012), (1272, 1482510), (1590, 1186008), (1908, 988340), (2120, 889506), (2385, 790672), (2544, 741255), (3180, 593004), (3816, 494170), (4240, 444753), (4770, 395336), (6360, 296502), (7632, 247085), (9540, 197668), (12720, 148251), (19080, 98834), (38160, 49417)]