210060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{389}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 655200

約数和(自身を除く): 445140

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, 389, 540, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 10503, 11670, 14004, 17505, 21006, 23340, 35010, 42012, 52515, 70020, 105030, 210060]

約数ペア:

[(1, 210060), (2, 105030), (3, 70020), (4, 52515), (5, 42012), (6, 35010), (9, 23340), (10, 21006), (12, 17505), (15, 14004), (18, 11670), (20, 10503), (27, 7780), (30, 7002), (36, 5835), (45, 4668), (54, 3890), (60, 3501), (90, 2334), (108, 1945), (135, 1556), (180, 1167), (270, 778), (389, 540)]