1020060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1889}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 3175200

約数和(自身を除く): 2155140

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, 1889, 3778, 5667, 7556, 9445, 11334, 17001, 18890, 22668, 28335, 34002, 37780, 51003, 56670, 68004, 85005, 102006, 113340, 170010, 204012, 255015, 340020, 510030, 1020060]

約数ペア:

[(1, 1020060), (2, 510030), (3, 340020), (4, 255015), (5, 204012), (6, 170010), (9, 113340), (10, 102006), (12, 85005), (15, 68004), (18, 56670), (20, 51003), (27, 37780), (30, 34002), (36, 28335), (45, 22668), (54, 18890), (60, 17001), (90, 11334), (108, 9445), (135, 7556), (180, 5667), (270, 3778), (540, 1889)]