417665280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4776

約数の個数: 144

約数和(自身を含む): 1392209280

約数和(自身を除く): 974544000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 4729, 5520, 5888, 7360, 8832, 9458, 11040, 14187, 14720, 17664, 18916, 22080, 23645, 28374, 29440, 37832, 44160, 47290, 56748, 70935, 75664, 88320, 94580, 108767, 113496, 141870, 151328, 189160, 217534, 226992, 283740, 302656, 326301, 378320, 435068, 453984, 543835, 567480, 605312, 652602, 756640, 870136, 907968, 1087670, 1134960, 1210624, 1305204, 1513280, 1631505, 1740272, 1815936, 2175340, 2269920, 2610408, 3026560, 3263010, 3480544, 3631872, 4350680, 4539840, 5220816, 6053120, 6526020, 6961088, 8701360, 9079680, 10441632, 13052040, 13922176, 17402720, 18159360, 20883264, 26104080, 27844352, 34805440, 41766528, 52208160, 69610880, 83533056, 104416320, 139221760, 208832640, 417665280]

約数ペア:

[(1, 417665280), (2, 208832640), (3, 139221760), (4, 104416320), (5, 83533056), (6, 69610880), (8, 52208160), (10, 41766528), (12, 34805440), (15, 27844352), (16, 26104080), (20, 20883264), (23, 18159360), (24, 17402720), (30, 13922176), (32, 13052040), (40, 10441632), (46, 9079680), (48, 8701360), (60, 6961088), (64, 6526020), (69, 6053120), (80, 5220816), (92, 4539840), (96, 4350680), (115, 3631872), (120, 3480544), (128, 3263010), (138, 3026560), (160, 2610408), (184, 2269920), (192, 2175340), (230, 1815936), (240, 1740272), (256, 1631505), (276, 1513280), (320, 1305204), (345, 1210624), (368, 1134960), (384, 1087670), (460, 907968), (480, 870136), (552, 756640), (640, 652602), (690, 605312), (736, 567480), (768, 543835), (920, 453984), (960, 435068), (1104, 378320), (1280, 326301), (1380, 302656), (1472, 283740), (1840, 226992), (1920, 217534), (2208, 189160), (2760, 151328), (2944, 141870), (3680, 113496), (3840, 108767), (4416, 94580), (4729, 88320), (5520, 75664), (5888, 70935), (7360, 56748), (8832, 47290), (9458, 44160), (11040, 37832), (14187, 29440), (14720, 28374), (17664, 23645), (18916, 22080)]