266820480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{5147}}^1$

素因数の和:5178

約数の個数: 160

約数和(自身を含む): 953049240

約数和(自身を除く): 686228760

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5147, 5184, 5760, 6480, 8640, 10294, 10368, 12960, 15441, 17280, 20588, 25735, 25920, 30882, 41176, 46323, 51470, 51840, 61764, 77205, 82352, 92646, 102940, 123528, 138969, 154410, 164704, 185292, 205880, 231615, 247056, 277938, 308820, 329408, 370584, 411760, 416907, 463230, 494112, 555876, 617640, 658816, 694845, 741168, 823520, 833814, 926460, 988224, 1111752, 1235280, 1389690, 1482336, 1647040, 1667628, 1852920, 1976448, 2084535, 2223504, 2470560, 2779380, 2964672, 3294080, 3335256, 3705840, 4169070, 4447008, 4941120, 5558760, 5929344, 6670512, 7411680, 8338140, 8894016, 9882240, 11117520, 13341024, 14823360, 16676280, 17788032, 22235040, 26682048, 29646720, 33352560, 44470080, 53364096, 66705120, 88940160, 133410240, 266820480]

約数ペア:

[(1, 266820480), (2, 133410240), (3, 88940160), (4, 66705120), (5, 53364096), (6, 44470080), (8, 33352560), (9, 29646720), (10, 26682048), (12, 22235040), (15, 17788032), (16, 16676280), (18, 14823360), (20, 13341024), (24, 11117520), (27, 9882240), (30, 8894016), (32, 8338140), (36, 7411680), (40, 6670512), (45, 5929344), (48, 5558760), (54, 4941120), (60, 4447008), (64, 4169070), (72, 3705840), (80, 3335256), (81, 3294080), (90, 2964672), (96, 2779380), (108, 2470560), (120, 2223504), (128, 2084535), (135, 1976448), (144, 1852920), (160, 1667628), (162, 1647040), (180, 1482336), (192, 1389690), (216, 1235280), (240, 1111752), (270, 988224), (288, 926460), (320, 833814), (324, 823520), (360, 741168), (384, 694845), (405, 658816), (432, 617640), (480, 555876), (540, 494112), (576, 463230), (640, 416907), (648, 411760), (720, 370584), (810, 329408), (864, 308820), (960, 277938), (1080, 247056), (1152, 231615), (1296, 205880), (1440, 185292), (1620, 164704), (1728, 154410), (1920, 138969), (2160, 123528), (2592, 102940), (2880, 92646), (3240, 82352), (3456, 77205), (4320, 61764), (5147, 51840), (5184, 51470), (5760, 46323), (6480, 41176), (8640, 30882), (10294, 25920), (10368, 25735), (12960, 20588), (15441, 17280)]