115140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 342720

約数和(自身を除く): 227580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 101, 114, 190, 202, 228, 285, 303, 380, 404, 505, 570, 606, 1010, 1140, 1212, 1515, 1919, 2020, 3030, 3838, 5757, 6060, 7676, 9595, 11514, 19190, 23028, 28785, 38380, 57570, 115140]

約数ペア:

[(1, 115140), (2, 57570), (3, 38380), (4, 28785), (5, 23028), (6, 19190), (10, 11514), (12, 9595), (15, 7676), (19, 6060), (20, 5757), (30, 3838), (38, 3030), (57, 2020), (60, 1919), (76, 1515), (95, 1212), (101, 1140), (114, 1010), (190, 606), (202, 570), (228, 505), (285, 404), (303, 380)]