283754880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{16421}}^1$

素因数の和:16449

約数の個数: 128

約数和(自身を含む): 1005026400

約数和(自身を除く): 721271520

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 16421, 17280, 32842, 49263, 65684, 82105, 98526, 131368, 147789, 164210, 197052, 246315, 262736, 295578, 328420, 394104, 443367, 492630, 525472, 591156, 656840, 738945, 788208, 886734, 985260, 1050944, 1182312, 1313680, 1477890, 1576416, 1773468, 1970520, 2101888, 2216835, 2364624, 2627360, 2955780, 3152832, 3546936, 3941040, 4433670, 4729248, 5254720, 5911560, 6305664, 7093872, 7882080, 8867340, 9458496, 10509440, 11823120, 14187744, 15764160, 17734680, 18916992, 23646240, 28375488, 31528320, 35469360, 47292480, 56750976, 70938720, 94584960, 141877440, 283754880]

約数ペア:

[(1, 283754880), (2, 141877440), (3, 94584960), (4, 70938720), (5, 56750976), (6, 47292480), (8, 35469360), (9, 31528320), (10, 28375488), (12, 23646240), (15, 18916992), (16, 17734680), (18, 15764160), (20, 14187744), (24, 11823120), (27, 10509440), (30, 9458496), (32, 8867340), (36, 7882080), (40, 7093872), (45, 6305664), (48, 5911560), (54, 5254720), (60, 4729248), (64, 4433670), (72, 3941040), (80, 3546936), (90, 3152832), (96, 2955780), (108, 2627360), (120, 2364624), (128, 2216835), (135, 2101888), (144, 1970520), (160, 1773468), (180, 1576416), (192, 1477890), (216, 1313680), (240, 1182312), (270, 1050944), (288, 985260), (320, 886734), (360, 788208), (384, 738945), (432, 656840), (480, 591156), (540, 525472), (576, 492630), (640, 443367), (720, 394104), (864, 328420), (960, 295578), (1080, 262736), (1152, 246315), (1440, 197052), (1728, 164210), (1920, 147789), (2160, 131368), (2880, 98526), (3456, 82105), (4320, 65684), (5760, 49263), (8640, 32842), (16421, 17280)]