66936360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557803}}^1$

素因数の和:557817

約数の個数: 32

約数和(自身を含む): 200809440

約数和(自身を除く): 133873080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557803, 1115606, 1673409, 2231212, 2789015, 3346818, 4462424, 5578030, 6693636, 8367045, 11156060, 13387272, 16734090, 22312120, 33468180, 66936360]

約数ペア:

[(1, 66936360), (2, 33468180), (3, 22312120), (4, 16734090), (5, 13387272), (6, 11156060), (8, 8367045), (10, 6693636), (12, 5578030), (15, 4462424), (20, 3346818), (24, 2789015), (30, 2231212), (40, 1673409), (60, 1115606), (120, 557803)]