1119180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 3273984

約数和(自身を除く): 2154804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 811, 1380, 1622, 2433, 3244, 4055, 4866, 8110, 9732, 12165, 16220, 18653, 24330, 37306, 48660, 55959, 74612, 93265, 111918, 186530, 223836, 279795, 373060, 559590, 1119180]

約数ペア:

[(1, 1119180), (2, 559590), (3, 373060), (4, 279795), (5, 223836), (6, 186530), (10, 111918), (12, 93265), (15, 74612), (20, 55959), (23, 48660), (30, 37306), (46, 24330), (60, 18653), (69, 16220), (92, 12165), (115, 9732), (138, 8110), (230, 4866), (276, 4055), (345, 3244), (460, 2433), (690, 1622), (811, 1380)]