262912080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47629}}^1$

素因数の和:47668

約数の個数: 80

約数和(自身を含む): 850481280

約数和(自身を除く): 587569200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 47629, 95258, 142887, 190516, 238145, 285774, 381032, 476290, 571548, 714435, 762064, 952580, 1095467, 1143096, 1428870, 1905160, 2190934, 2286192, 2857740, 3286401, 3810320, 4381868, 5477335, 5715480, 6572802, 8763736, 10954670, 11430960, 13145604, 16432005, 17527472, 21909340, 26291208, 32864010, 43818680, 52582416, 65728020, 87637360, 131456040, 262912080]

約数ペア:

[(1, 262912080), (2, 131456040), (3, 87637360), (4, 65728020), (5, 52582416), (6, 43818680), (8, 32864010), (10, 26291208), (12, 21909340), (15, 17527472), (16, 16432005), (20, 13145604), (23, 11430960), (24, 10954670), (30, 8763736), (40, 6572802), (46, 5715480), (48, 5477335), (60, 4381868), (69, 3810320), (80, 3286401), (92, 2857740), (115, 2286192), (120, 2190934), (138, 1905160), (184, 1428870), (230, 1143096), (240, 1095467), (276, 952580), (345, 762064), (368, 714435), (460, 571548), (552, 476290), (690, 381032), (920, 285774), (1104, 238145), (1380, 190516), (1840, 142887), (2760, 95258), (5520, 47629)]