210939240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1757827}}^1$

素因数の和:1757841

約数の個数: 32

約数和(自身を含む): 632818080

約数和(自身を除く): 421878840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1757827, 3515654, 5273481, 7031308, 8789135, 10546962, 14062616, 17578270, 21093924, 26367405, 35156540, 42187848, 52734810, 70313080, 105469620, 210939240]

約数ペア:

[(1, 210939240), (2, 105469620), (3, 70313080), (4, 52734810), (5, 42187848), (6, 35156540), (8, 26367405), (10, 21093924), (12, 17578270), (15, 14062616), (20, 10546962), (24, 8789135), (30, 7031308), (40, 5273481), (60, 3515654), (120, 1757827)]