70472880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97879}}^1$

素因数の和:97898

約数の個数: 60

約数和(自身を含む): 236673840

約数和(自身を除く): 166200960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 97879, 195758, 293637, 391516, 489395, 587274, 783032, 880911, 978790, 1174548, 1468185, 1566064, 1761822, 1957580, 2349096, 2936370, 3523644, 3915160, 4404555, 4698192, 5872740, 7047288, 7830320, 8809110, 11745480, 14094576, 17618220, 23490960, 35236440, 70472880]

約数ペア:

[(1, 70472880), (2, 35236440), (3, 23490960), (4, 17618220), (5, 14094576), (6, 11745480), (8, 8809110), (9, 7830320), (10, 7047288), (12, 5872740), (15, 4698192), (16, 4404555), (18, 3915160), (20, 3523644), (24, 2936370), (30, 2349096), (36, 1957580), (40, 1761822), (45, 1566064), (48, 1468185), (60, 1174548), (72, 978790), (80, 880911), (90, 783032), (120, 587274), (144, 489395), (180, 391516), (240, 293637), (360, 195758), (720, 97879)]