66144060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{122489}}^1$

素因数の和:122507

約数の個数: 48

約数和(自身を含む): 205783200

約数和(自身を除く): 139639140

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, 122489, 244978, 367467, 489956, 612445, 734934, 1102401, 1224890, 1469868, 1837335, 2204802, 2449780, 3307203, 3674670, 4409604, 5512005, 6614406, 7349340, 11024010, 13228812, 16536015, 22048020, 33072030, 66144060]

約数ペア:

[(1, 66144060), (2, 33072030), (3, 22048020), (4, 16536015), (5, 13228812), (6, 11024010), (9, 7349340), (10, 6614406), (12, 5512005), (15, 4409604), (18, 3674670), (20, 3307203), (27, 2449780), (30, 2204802), (36, 1837335), (45, 1469868), (54, 1224890), (60, 1102401), (90, 734934), (108, 612445), (135, 489956), (180, 367467), (270, 244978), (540, 122489)]