66810360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{556753}}^1$

素因数の和:556767

約数の個数: 32

約数和(自身を含む): 200431440

約数和(自身を除く): 133621080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 556753, 1113506, 1670259, 2227012, 2783765, 3340518, 4454024, 5567530, 6681036, 8351295, 11135060, 13362072, 16702590, 22270120, 33405180, 66810360]

約数ペア:

[(1, 66810360), (2, 33405180), (3, 22270120), (4, 16702590), (5, 13362072), (6, 11135060), (8, 8351295), (10, 6681036), (12, 5567530), (15, 4454024), (20, 3340518), (24, 2783765), (30, 2227012), (40, 1670259), (60, 1113506), (120, 556753)]