39156120

素因数分解:

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

素因数の和:4769

約数の個数: 96

約数和(自身を含む): 132818400

約数和(自身を除く): 93662280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 4729, 8280, 9458, 14187, 18916, 23645, 28374, 37832, 42561, 47290, 56748, 70935, 85122, 94580, 108767, 113496, 141870, 170244, 189160, 212805, 217534, 283740, 326301, 340488, 425610, 435068, 543835, 567480, 652602, 851220, 870136, 978903, 1087670, 1305204, 1631505, 1702440, 1957806, 2175340, 2610408, 3263010, 3915612, 4350680, 4894515, 6526020, 7831224, 9789030, 13052040, 19578060, 39156120]

約数ペア:

[(1, 39156120), (2, 19578060), (3, 13052040), (4, 9789030), (5, 7831224), (6, 6526020), (8, 4894515), (9, 4350680), (10, 3915612), (12, 3263010), (15, 2610408), (18, 2175340), (20, 1957806), (23, 1702440), (24, 1631505), (30, 1305204), (36, 1087670), (40, 978903), (45, 870136), (46, 851220), (60, 652602), (69, 567480), (72, 543835), (90, 435068), (92, 425610), (115, 340488), (120, 326301), (138, 283740), (180, 217534), (184, 212805), (207, 189160), (230, 170244), (276, 141870), (345, 113496), (360, 108767), (414, 94580), (460, 85122), (552, 70935), (690, 56748), (828, 47290), (920, 42561), (1035, 37832), (1380, 28374), (1656, 23645), (2070, 18916), (2760, 14187), (4140, 9458), (4729, 8280)]