13052040

素因数分解:

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

素因数の和:4766

約数の個数: 64

約数和(自身を含む): 40867200

約数和(自身を除く): 27815160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4729, 9458, 14187, 18916, 23645, 28374, 37832, 47290, 56748, 70935, 94580, 108767, 113496, 141870, 189160, 217534, 283740, 326301, 435068, 543835, 567480, 652602, 870136, 1087670, 1305204, 1631505, 2175340, 2610408, 3263010, 4350680, 6526020, 13052040]

約数ペア:

[(1, 13052040), (2, 6526020), (3, 4350680), (4, 3263010), (5, 2610408), (6, 2175340), (8, 1631505), (10, 1305204), (12, 1087670), (15, 870136), (20, 652602), (23, 567480), (24, 543835), (30, 435068), (40, 326301), (46, 283740), (60, 217534), (69, 189160), (92, 141870), (115, 113496), (120, 108767), (138, 94580), (184, 70935), (230, 56748), (276, 47290), (345, 37832), (460, 28374), (552, 23645), (690, 18916), (920, 14187), (1380, 9458), (2760, 4729)]