755644320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9901}}^1$

素因数の和:9975

約数の個数: 144

約数和(自身を含む): 2627555112

約数和(自身を除く): 1871910792

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, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 9901, 12720, 15264, 19080, 19802, 25440, 29703, 38160, 39604, 49505, 59406, 76320, 79208, 89109, 99010, 118812, 148515, 158416, 178218, 198020, 237624, 297030, 316832, 356436, 396040, 445545, 475248, 524753, 594060, 712872, 792080, 891090, 950496, 1049506, 1188120, 1425744, 1574259, 1584160, 1782180, 2099012, 2376240, 2623765, 2851488, 3148518, 3564360, 4198024, 4722777, 4752480, 5247530, 6297036, 7128720, 7871295, 8396048, 9445554, 10495060, 12594072, 14257440, 15742590, 16792096, 18891108, 20990120, 23613885, 25188144, 31485180, 37782216, 41980240, 47227770, 50376288, 62970360, 75564432, 83960480, 94455540, 125940720, 151128864, 188911080, 251881440, 377822160, 755644320]

約数ペア:

[(1, 755644320), (2, 377822160), (3, 251881440), (4, 188911080), (5, 151128864), (6, 125940720), (8, 94455540), (9, 83960480), (10, 75564432), (12, 62970360), (15, 50376288), (16, 47227770), (18, 41980240), (20, 37782216), (24, 31485180), (30, 25188144), (32, 23613885), (36, 20990120), (40, 18891108), (45, 16792096), (48, 15742590), (53, 14257440), (60, 12594072), (72, 10495060), (80, 9445554), (90, 8396048), (96, 7871295), (106, 7128720), (120, 6297036), (144, 5247530), (159, 4752480), (160, 4722777), (180, 4198024), (212, 3564360), (240, 3148518), (265, 2851488), (288, 2623765), (318, 2376240), (360, 2099012), (424, 1782180), (477, 1584160), (480, 1574259), (530, 1425744), (636, 1188120), (720, 1049506), (795, 950496), (848, 891090), (954, 792080), (1060, 712872), (1272, 594060), (1440, 524753), (1590, 475248), (1696, 445545), (1908, 396040), (2120, 356436), (2385, 316832), (2544, 297030), (3180, 237624), (3816, 198020), (4240, 178218), (4770, 158416), (5088, 148515), (6360, 118812), (7632, 99010), (8480, 89109), (9540, 79208), (9901, 76320), (12720, 59406), (15264, 49505), (19080, 39604), (19802, 38160), (25440, 29703)]