129461760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1873}}^1$

素因数の和:1905

約数の個数: 160

約数和(自身を含む): 460104480

約数和(自身を除く): 330642720

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1873, 1920, 2160, 2304, 2560, 2880, 3456, 3746, 3840, 4320, 4608, 5619, 5760, 6912, 7492, 7680, 8640, 9365, 11238, 11520, 13824, 14984, 16857, 17280, 18730, 22476, 23040, 28095, 29968, 33714, 34560, 37460, 44952, 50571, 56190, 59936, 67428, 69120, 74920, 84285, 89904, 101142, 112380, 119872, 134856, 149840, 168570, 179808, 202284, 224760, 239744, 252855, 269712, 299680, 337140, 359616, 404568, 449520, 479488, 505710, 539424, 599360, 674280, 719232, 809136, 899040, 958976, 1011420, 1078848, 1198720, 1348560, 1438464, 1618272, 1798080, 2022840, 2157696, 2397440, 2697120, 2876928, 3236544, 3596160, 4045680, 4315392, 4794880, 5394240, 6473088, 7192320, 8091360, 8630784, 10788480, 12946176, 14384640, 16182720, 21576960, 25892352, 32365440, 43153920, 64730880, 129461760]

約数ペア:

[(1, 129461760), (2, 64730880), (3, 43153920), (4, 32365440), (5, 25892352), (6, 21576960), (8, 16182720), (9, 14384640), (10, 12946176), (12, 10788480), (15, 8630784), (16, 8091360), (18, 7192320), (20, 6473088), (24, 5394240), (27, 4794880), (30, 4315392), (32, 4045680), (36, 3596160), (40, 3236544), (45, 2876928), (48, 2697120), (54, 2397440), (60, 2157696), (64, 2022840), (72, 1798080), (80, 1618272), (90, 1438464), (96, 1348560), (108, 1198720), (120, 1078848), (128, 1011420), (135, 958976), (144, 899040), (160, 809136), (180, 719232), (192, 674280), (216, 599360), (240, 539424), (256, 505710), (270, 479488), (288, 449520), (320, 404568), (360, 359616), (384, 337140), (432, 299680), (480, 269712), (512, 252855), (540, 239744), (576, 224760), (640, 202284), (720, 179808), (768, 168570), (864, 149840), (960, 134856), (1080, 119872), (1152, 112380), (1280, 101142), (1440, 89904), (1536, 84285), (1728, 74920), (1873, 69120), (1920, 67428), (2160, 59936), (2304, 56190), (2560, 50571), (2880, 44952), (3456, 37460), (3746, 34560), (3840, 33714), (4320, 29968), (4608, 28095), (5619, 23040), (5760, 22476), (6912, 18730), (7492, 17280), (7680, 16857), (8640, 14984), (9365, 13824), (11238, 11520)]