180649440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 240

約数和(自身を含む): 652040928

約数和(自身を除く): 471391488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 212, 216, 240, 263, 265, 270, 288, 318, 324, 360, 405, 424, 432, 477, 480, 526, 530, 540, 636, 648, 720, 789, 795, 810, 848, 864, 954, 1052, 1060, 1080, 1272, 1296, 1315, 1431, 1440, 1578, 1590, 1620, 1696, 1908, 2104, 2120, 2160, 2367, 2385, 2544, 2592, 2630, 2862, 3156, 3180, 3240, 3816, 3945, 4208, 4240, 4293, 4320, 4734, 4770, 5088, 5260, 5724, 6312, 6360, 6480, 7101, 7155, 7632, 7890, 8416, 8480, 8586, 9468, 9540, 10520, 11448, 11835, 12624, 12720, 12960, 13939, 14202, 14310, 15264, 15780, 17172, 18936, 19080, 21040, 21303, 21465, 22896, 23670, 25248, 25440, 27878, 28404, 28620, 31560, 34344, 35505, 37872, 38160, 41817, 42080, 42606, 42930, 45792, 47340, 55756, 56808, 57240, 63120, 68688, 69695, 71010, 75744, 76320, 83634, 85212, 85860, 94680, 106515, 111512, 113616, 114480, 125451, 126240, 137376, 139390, 142020, 167268, 170424, 171720, 189360, 209085, 213030, 223024, 227232, 228960, 250902, 278780, 284040, 334536, 340848, 343440, 376353, 378720, 418170, 426060, 446048, 501804, 557560, 568080, 627255, 669072, 681696, 686880, 752706, 836340, 852120, 1003608, 1115120, 1129059, 1136160, 1254510, 1338144, 1505412, 1672680, 1704240, 1881765, 2007216, 2230240, 2258118, 2509020, 3010824, 3345360, 3408480, 3763530, 4014432, 4516236, 5018040, 5645295, 6021648, 6690720, 7527060, 9032472, 10036080, 11290590, 12043296, 15054120, 18064944, 20072160, 22581180, 30108240, 36129888, 45162360, 60216480, 90324720, 180649440]

約数ペア:

[(1, 180649440), (2, 90324720), (3, 60216480), (4, 45162360), (5, 36129888), (6, 30108240), (8, 22581180), (9, 20072160), (10, 18064944), (12, 15054120), (15, 12043296), (16, 11290590), (18, 10036080), (20, 9032472), (24, 7527060), (27, 6690720), (30, 6021648), (32, 5645295), (36, 5018040), (40, 4516236), (45, 4014432), (48, 3763530), (53, 3408480), (54, 3345360), (60, 3010824), (72, 2509020), (80, 2258118), (81, 2230240), (90, 2007216), (96, 1881765), (106, 1704240), (108, 1672680), (120, 1505412), (135, 1338144), (144, 1254510), (159, 1136160), (160, 1129059), (162, 1115120), (180, 1003608), (212, 852120), (216, 836340), (240, 752706), (263, 686880), (265, 681696), (270, 669072), (288, 627255), (318, 568080), (324, 557560), (360, 501804), (405, 446048), (424, 426060), (432, 418170), (477, 378720), (480, 376353), (526, 343440), (530, 340848), (540, 334536), (636, 284040), (648, 278780), (720, 250902), (789, 228960), (795, 227232), (810, 223024), (848, 213030), (864, 209085), (954, 189360), (1052, 171720), (1060, 170424), (1080, 167268), (1272, 142020), (1296, 139390), (1315, 137376), (1431, 126240), (1440, 125451), (1578, 114480), (1590, 113616), (1620, 111512), (1696, 106515), (1908, 94680), (2104, 85860), (2120, 85212), (2160, 83634), (2367, 76320), (2385, 75744), (2544, 71010), (2592, 69695), (2630, 68688), (2862, 63120), (3156, 57240), (3180, 56808), (3240, 55756), (3816, 47340), (3945, 45792), (4208, 42930), (4240, 42606), (4293, 42080), (4320, 41817), (4734, 38160), (4770, 37872), (5088, 35505), (5260, 34344), (5724, 31560), (6312, 28620), (6360, 28404), (6480, 27878), (7101, 25440), (7155, 25248), (7632, 23670), (7890, 22896), (8416, 21465), (8480, 21303), (8586, 21040), (9468, 19080), (9540, 18936), (10520, 17172), (11448, 15780), (11835, 15264), (12624, 14310), (12720, 14202), (12960, 13939)]