68682060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127189}}^1$

素因数の和:127207

約数の個数: 48

約数和(自身を含む): 213679200

約数和(自身を除く): 144997140

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, 127189, 254378, 381567, 508756, 635945, 763134, 1144701, 1271890, 1526268, 1907835, 2289402, 2543780, 3434103, 3815670, 4578804, 5723505, 6868206, 7631340, 11447010, 13736412, 17170515, 22894020, 34341030, 68682060]

約数ペア:

[(1, 68682060), (2, 34341030), (3, 22894020), (4, 17170515), (5, 13736412), (6, 11447010), (9, 7631340), (10, 6868206), (12, 5723505), (15, 4578804), (18, 3815670), (20, 3434103), (27, 2543780), (30, 2289402), (36, 1907835), (45, 1526268), (54, 1271890), (60, 1144701), (90, 763134), (108, 635945), (135, 508756), (180, 381567), (270, 254378), (540, 127189)]