145084320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1975

約数の個数: 144

約数和(自身を含む): 504707112

約数和(自身を除く): 359622792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1901, 1908, 2120, 2385, 2544, 3180, 3802, 3816, 4240, 4770, 5088, 5703, 6360, 7604, 7632, 8480, 9505, 9540, 11406, 12720, 15208, 15264, 17109, 19010, 19080, 22812, 25440, 28515, 30416, 34218, 38020, 38160, 45624, 57030, 60832, 68436, 76040, 76320, 85545, 91248, 100753, 114060, 136872, 152080, 171090, 182496, 201506, 228120, 273744, 302259, 304160, 342180, 403012, 456240, 503765, 547488, 604518, 684360, 806024, 906777, 912480, 1007530, 1209036, 1368720, 1511295, 1612048, 1813554, 2015060, 2418072, 2737440, 3022590, 3224096, 3627108, 4030120, 4533885, 4836144, 6045180, 7254216, 8060240, 9067770, 9672288, 12090360, 14508432, 16120480, 18135540, 24180720, 29016864, 36271080, 48361440, 72542160, 145084320]

約数ペア:

[(1, 145084320), (2, 72542160), (3, 48361440), (4, 36271080), (5, 29016864), (6, 24180720), (8, 18135540), (9, 16120480), (10, 14508432), (12, 12090360), (15, 9672288), (16, 9067770), (18, 8060240), (20, 7254216), (24, 6045180), (30, 4836144), (32, 4533885), (36, 4030120), (40, 3627108), (45, 3224096), (48, 3022590), (53, 2737440), (60, 2418072), (72, 2015060), (80, 1813554), (90, 1612048), (96, 1511295), (106, 1368720), (120, 1209036), (144, 1007530), (159, 912480), (160, 906777), (180, 806024), (212, 684360), (240, 604518), (265, 547488), (288, 503765), (318, 456240), (360, 403012), (424, 342180), (477, 304160), (480, 302259), (530, 273744), (636, 228120), (720, 201506), (795, 182496), (848, 171090), (954, 152080), (1060, 136872), (1272, 114060), (1440, 100753), (1590, 91248), (1696, 85545), (1901, 76320), (1908, 76040), (2120, 68436), (2385, 60832), (2544, 57030), (3180, 45624), (3802, 38160), (3816, 38020), (4240, 34218), (4770, 30416), (5088, 28515), (5703, 25440), (6360, 22812), (7604, 19080), (7632, 19010), (8480, 17109), (9505, 15264), (9540, 15208), (11406, 12720)]