317986560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{3067}}^1$

素因数の和:3100

約数の個数: 180

約数和(自身を含む): 1138185048

約数和(自身を除く): 820198488

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3067, 3240, 3456, 3840, 4320, 5184, 5760, 6134, 6480, 6912, 8640, 9201, 10368, 11520, 12268, 12960, 15335, 17280, 18402, 20736, 24536, 25920, 27603, 30670, 34560, 36804, 46005, 49072, 51840, 55206, 61340, 73608, 82809, 92010, 98144, 103680, 110412, 122680, 138015, 147216, 165618, 184020, 196288, 220824, 245360, 248427, 276030, 294432, 331236, 368040, 392576, 414045, 441648, 490720, 496854, 552060, 588864, 662472, 736080, 785152, 828090, 883296, 981440, 993708, 1104120, 1177728, 1242135, 1324944, 1472160, 1656180, 1766592, 1962880, 1987416, 2208240, 2355456, 2484270, 2649888, 2944320, 3312360, 3533184, 3925760, 3974832, 4416480, 4968540, 5299776, 5888640, 6624720, 7066368, 7949664, 8832960, 9937080, 10599552, 11777280, 13249440, 15899328, 17665920, 19874160, 21199104, 26498880, 31798656, 35331840, 39748320, 52997760, 63597312, 79496640, 105995520, 158993280, 317986560]

約数ペア:

[(1, 317986560), (2, 158993280), (3, 105995520), (4, 79496640), (5, 63597312), (6, 52997760), (8, 39748320), (9, 35331840), (10, 31798656), (12, 26498880), (15, 21199104), (16, 19874160), (18, 17665920), (20, 15899328), (24, 13249440), (27, 11777280), (30, 10599552), (32, 9937080), (36, 8832960), (40, 7949664), (45, 7066368), (48, 6624720), (54, 5888640), (60, 5299776), (64, 4968540), (72, 4416480), (80, 3974832), (81, 3925760), (90, 3533184), (96, 3312360), (108, 2944320), (120, 2649888), (128, 2484270), (135, 2355456), (144, 2208240), (160, 1987416), (162, 1962880), (180, 1766592), (192, 1656180), (216, 1472160), (240, 1324944), (256, 1242135), (270, 1177728), (288, 1104120), (320, 993708), (324, 981440), (360, 883296), (384, 828090), (405, 785152), (432, 736080), (480, 662472), (540, 588864), (576, 552060), (640, 496854), (648, 490720), (720, 441648), (768, 414045), (810, 392576), (864, 368040), (960, 331236), (1080, 294432), (1152, 276030), (1280, 248427), (1296, 245360), (1440, 220824), (1620, 196288), (1728, 184020), (1920, 165618), (2160, 147216), (2304, 138015), (2592, 122680), (2880, 110412), (3067, 103680), (3240, 98144), (3456, 92010), (3840, 82809), (4320, 73608), (5184, 61340), (5760, 55206), (6134, 51840), (6480, 49072), (6912, 46005), (8640, 36804), (9201, 34560), (10368, 30670), (11520, 27603), (12268, 25920), (12960, 24536), (15335, 20736), (17280, 18402)]