4788180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8867}}^1$

素因数の和:8885

約数の個数: 48

約数和(自身を含む): 14898240

約数和(自身を除く): 10110060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8867, 17734, 26601, 35468, 44335, 53202, 79803, 88670, 106404, 133005, 159606, 177340, 239409, 266010, 319212, 399015, 478818, 532020, 798030, 957636, 1197045, 1596060, 2394090, 4788180]

約数ペア:

[(1, 4788180), (2, 2394090), (3, 1596060), (4, 1197045), (5, 957636), (6, 798030), (9, 532020), (10, 478818), (12, 399015), (15, 319212), (18, 266010), (20, 239409), (27, 177340), (30, 159606), (36, 133005), (45, 106404), (54, 88670), (60, 79803), (90, 53202), (108, 44335), (135, 35468), (180, 26601), (270, 17734), (540, 8867)]