8808780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7727}}^1$

素因数の和:7758

約数の個数: 48

約数和(自身を含む): 25966080

約数和(自身を除く): 17157300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7727, 15454, 23181, 30908, 38635, 46362, 77270, 92724, 115905, 146813, 154540, 231810, 293626, 440439, 463620, 587252, 734065, 880878, 1468130, 1761756, 2202195, 2936260, 4404390, 8808780]

約数ペア:

[(1, 8808780), (2, 4404390), (3, 2936260), (4, 2202195), (5, 1761756), (6, 1468130), (10, 880878), (12, 734065), (15, 587252), (19, 463620), (20, 440439), (30, 293626), (38, 231810), (57, 154540), (60, 146813), (76, 115905), (95, 92724), (114, 77270), (190, 46362), (228, 38635), (285, 30908), (380, 23181), (570, 15454), (1140, 7727)]