1021024560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4254269}}^1$

素因数の和:4254285

約数の個数: 40

約数和(自身を含む): 3165176880

約数和(自身を除く): 2144152320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4254269, 8508538, 12762807, 17017076, 21271345, 25525614, 34034152, 42542690, 51051228, 63814035, 68068304, 85085380, 102102456, 127628070, 170170760, 204204912, 255256140, 340341520, 510512280, 1021024560]

約数ペア:

[(1, 1021024560), (2, 510512280), (3, 340341520), (4, 255256140), (5, 204204912), (6, 170170760), (8, 127628070), (10, 102102456), (12, 85085380), (15, 68068304), (16, 63814035), (20, 51051228), (24, 42542690), (30, 34034152), (40, 25525614), (48, 21271345), (60, 17017076), (80, 12762807), (120, 8508538), (240, 4254269)]