144739440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 160

約数和(自身を含む): 503807040

約数和(自身を除く): 359067600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 113, 120, 135, 144, 180, 216, 226, 240, 270, 339, 360, 432, 452, 540, 565, 593, 678, 720, 904, 1017, 1080, 1130, 1186, 1356, 1695, 1779, 1808, 2034, 2160, 2260, 2372, 2712, 2965, 3051, 3390, 3558, 4068, 4520, 4744, 5085, 5337, 5424, 5930, 6102, 6780, 7116, 8136, 8895, 9040, 9488, 10170, 10674, 11860, 12204, 13560, 14232, 15255, 16011, 16272, 17790, 20340, 21348, 23720, 24408, 26685, 27120, 28464, 30510, 32022, 35580, 40680, 42696, 47440, 48816, 53370, 61020, 64044, 67009, 71160, 80055, 81360, 85392, 106740, 122040, 128088, 134018, 142320, 160110, 201027, 213480, 244080, 256176, 268036, 320220, 335045, 402054, 426960, 536072, 603081, 640440, 670090, 804108, 1005135, 1072144, 1206162, 1280880, 1340180, 1608216, 1809243, 2010270, 2412324, 2680360, 3015405, 3216432, 3618486, 4020540, 4824648, 5360720, 6030810, 7236972, 8041080, 9046215, 9649296, 12061620, 14473944, 16082160, 18092430, 24123240, 28947888, 36184860, 48246480, 72369720, 144739440]

約数ペア:

[(1, 144739440), (2, 72369720), (3, 48246480), (4, 36184860), (5, 28947888), (6, 24123240), (8, 18092430), (9, 16082160), (10, 14473944), (12, 12061620), (15, 9649296), (16, 9046215), (18, 8041080), (20, 7236972), (24, 6030810), (27, 5360720), (30, 4824648), (36, 4020540), (40, 3618486), (45, 3216432), (48, 3015405), (54, 2680360), (60, 2412324), (72, 2010270), (80, 1809243), (90, 1608216), (108, 1340180), (113, 1280880), (120, 1206162), (135, 1072144), (144, 1005135), (180, 804108), (216, 670090), (226, 640440), (240, 603081), (270, 536072), (339, 426960), (360, 402054), (432, 335045), (452, 320220), (540, 268036), (565, 256176), (593, 244080), (678, 213480), (720, 201027), (904, 160110), (1017, 142320), (1080, 134018), (1130, 128088), (1186, 122040), (1356, 106740), (1695, 85392), (1779, 81360), (1808, 80055), (2034, 71160), (2160, 67009), (2260, 64044), (2372, 61020), (2712, 53370), (2965, 48816), (3051, 47440), (3390, 42696), (3558, 40680), (4068, 35580), (4520, 32022), (4744, 30510), (5085, 28464), (5337, 27120), (5424, 26685), (5930, 24408), (6102, 23720), (6780, 21348), (7116, 20340), (8136, 17790), (8895, 16272), (9040, 16011), (9488, 15255), (10170, 14232), (10674, 13560), (11860, 12204)]