69534180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{128767}}^1$

素因数の和:128785

約数の個数: 48

約数和(自身を含む): 216330240

約数和(自身を除く): 146796060

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, 128767, 257534, 386301, 515068, 643835, 772602, 1158903, 1287670, 1545204, 1931505, 2317806, 2575340, 3476709, 3863010, 4635612, 5794515, 6953418, 7726020, 11589030, 13906836, 17383545, 23178060, 34767090, 69534180]

約数ペア:

[(1, 69534180), (2, 34767090), (3, 23178060), (4, 17383545), (5, 13906836), (6, 11589030), (9, 7726020), (10, 6953418), (12, 5794515), (15, 4635612), (18, 3863010), (20, 3476709), (27, 2575340), (30, 2317806), (36, 1931505), (45, 1545204), (54, 1287670), (60, 1158903), (90, 772602), (108, 643835), (135, 515068), (180, 386301), (270, 257534), (540, 128767)]