1320030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4889}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 3520800

約数和(自身を除く): 2200770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4889, 9778, 14667, 24445, 29334, 44001, 48890, 73335, 88002, 132003, 146670, 220005, 264006, 440010, 660015, 1320030]

約数ペア:

[(1, 1320030), (2, 660015), (3, 440010), (5, 264006), (6, 220005), (9, 146670), (10, 132003), (15, 88002), (18, 73335), (27, 48890), (30, 44001), (45, 29334), (54, 24445), (90, 14667), (135, 9778), (270, 4889)]