243281280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11519}}^1$

素因数の和:11552

約数の個数: 128

約数和(自身を含む): 846028800

約数和(自身を除く): 602747520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 11519, 21120, 23038, 34557, 46076, 57595, 69114, 92152, 115190, 126709, 138228, 172785, 184304, 230380, 253418, 276456, 345570, 368608, 380127, 460760, 506836, 552912, 633545, 691140, 737216, 760254, 921520, 1013672, 1105824, 1267090, 1382280, 1474432, 1520508, 1843040, 1900635, 2027344, 2211648, 2534180, 2764560, 3041016, 3686080, 3801270, 4054688, 4423296, 5068360, 5529120, 6082032, 7372160, 7602540, 8109376, 10136720, 11058240, 12164064, 15205080, 16218752, 20273440, 22116480, 24328128, 30410160, 40546880, 48656256, 60820320, 81093760, 121640640, 243281280]

約数ペア:

[(1, 243281280), (2, 121640640), (3, 81093760), (4, 60820320), (5, 48656256), (6, 40546880), (8, 30410160), (10, 24328128), (11, 22116480), (12, 20273440), (15, 16218752), (16, 15205080), (20, 12164064), (22, 11058240), (24, 10136720), (30, 8109376), (32, 7602540), (33, 7372160), (40, 6082032), (44, 5529120), (48, 5068360), (55, 4423296), (60, 4054688), (64, 3801270), (66, 3686080), (80, 3041016), (88, 2764560), (96, 2534180), (110, 2211648), (120, 2027344), (128, 1900635), (132, 1843040), (160, 1520508), (165, 1474432), (176, 1382280), (192, 1267090), (220, 1105824), (240, 1013672), (264, 921520), (320, 760254), (330, 737216), (352, 691140), (384, 633545), (440, 552912), (480, 506836), (528, 460760), (640, 380127), (660, 368608), (704, 345570), (880, 276456), (960, 253418), (1056, 230380), (1320, 184304), (1408, 172785), (1760, 138228), (1920, 126709), (2112, 115190), (2640, 92152), (3520, 69114), (4224, 57595), (5280, 46076), (7040, 34557), (10560, 23038), (11519, 21120)]