39807480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14423}}^1$

素因数の和:14460

約数の個数: 64

約数和(自身を含む): 124623360

約数和(自身を除く): 84815880

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, 14423, 28846, 43269, 57692, 72115, 86538, 115384, 144230, 173076, 216345, 288460, 331729, 346152, 432690, 576920, 663458, 865380, 995187, 1326916, 1658645, 1730760, 1990374, 2653832, 3317290, 3980748, 4975935, 6634580, 7961496, 9951870, 13269160, 19903740, 39807480]

約数ペア:

[(1, 39807480), (2, 19903740), (3, 13269160), (4, 9951870), (5, 7961496), (6, 6634580), (8, 4975935), (10, 3980748), (12, 3317290), (15, 2653832), (20, 1990374), (23, 1730760), (24, 1658645), (30, 1326916), (40, 995187), (46, 865380), (60, 663458), (69, 576920), (92, 432690), (115, 346152), (120, 331729), (138, 288460), (184, 216345), (230, 173076), (276, 144230), (345, 115384), (460, 86538), (552, 72115), (690, 57692), (920, 43269), (1380, 28846), (2760, 14423)]