240727860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1337377}}^1$

素因数の和:1337392

約数の個数: 36

約数和(自身を含む): 730208388

約数和(自身を除く): 489480528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1337377, 2674754, 4012131, 5349508, 6686885, 8024262, 12036393, 13373770, 16048524, 20060655, 24072786, 26747540, 40121310, 48145572, 60181965, 80242620, 120363930, 240727860]

約数ペア:

[(1, 240727860), (2, 120363930), (3, 80242620), (4, 60181965), (5, 48145572), (6, 40121310), (9, 26747540), (10, 24072786), (12, 20060655), (15, 16048524), (18, 13373770), (20, 12036393), (30, 8024262), (36, 6686885), (45, 5349508), (60, 4012131), (90, 2674754), (180, 1337377)]