240810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 604800

約数和(自身を除く): 363990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 349, 690, 698, 1047, 1745, 2094, 3490, 5235, 8027, 10470, 16054, 24081, 40135, 48162, 80270, 120405, 240810]

約数ペア:

[(1, 240810), (2, 120405), (3, 80270), (5, 48162), (6, 40135), (10, 24081), (15, 16054), (23, 10470), (30, 8027), (46, 5235), (69, 3490), (115, 2094), (138, 1745), (230, 1047), (345, 698), (349, 690)]