268488960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2464

約数の個数: 144

約数和(自身を含む): 887423040

約数和(自身を除く): 618934080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2411, 2784, 3480, 3712, 3840, 4640, 4822, 5568, 6960, 7233, 7424, 9280, 9644, 11136, 12055, 13920, 14466, 18560, 19288, 22272, 24110, 27840, 28932, 36165, 37120, 38576, 48220, 55680, 57864, 69919, 72330, 77152, 96440, 111360, 115728, 139838, 144660, 154304, 192880, 209757, 231456, 279676, 289320, 308608, 349595, 385760, 419514, 462912, 559352, 578640, 617216, 699190, 771520, 839028, 925824, 1048785, 1118704, 1157280, 1398380, 1543040, 1678056, 1851648, 2097570, 2237408, 2314560, 2796760, 3086080, 3356112, 4195140, 4474816, 4629120, 5593520, 6712224, 8390280, 8949632, 9258240, 11187040, 13424448, 16780560, 17899264, 22374080, 26848896, 33561120, 44748160, 53697792, 67122240, 89496320, 134244480, 268488960]

約数ペア:

[(1, 268488960), (2, 134244480), (3, 89496320), (4, 67122240), (5, 53697792), (6, 44748160), (8, 33561120), (10, 26848896), (12, 22374080), (15, 17899264), (16, 16780560), (20, 13424448), (24, 11187040), (29, 9258240), (30, 8949632), (32, 8390280), (40, 6712224), (48, 5593520), (58, 4629120), (60, 4474816), (64, 4195140), (80, 3356112), (87, 3086080), (96, 2796760), (116, 2314560), (120, 2237408), (128, 2097570), (145, 1851648), (160, 1678056), (174, 1543040), (192, 1398380), (232, 1157280), (240, 1118704), (256, 1048785), (290, 925824), (320, 839028), (348, 771520), (384, 699190), (435, 617216), (464, 578640), (480, 559352), (580, 462912), (640, 419514), (696, 385760), (768, 349595), (870, 308608), (928, 289320), (960, 279676), (1160, 231456), (1280, 209757), (1392, 192880), (1740, 154304), (1856, 144660), (1920, 139838), (2320, 115728), (2411, 111360), (2784, 96440), (3480, 77152), (3712, 72330), (3840, 69919), (4640, 57864), (4822, 55680), (5568, 48220), (6960, 38576), (7233, 37120), (7424, 36165), (9280, 28932), (9644, 27840), (11136, 24110), (12055, 22272), (13920, 19288), (14466, 18560)]