12090180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8761}}^1$

素因数の和:8796

約数の個数: 48

約数和(自身を含む): 35328384

約数和(自身を除く): 23238204

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, 1380, 8761, 17522, 26283, 35044, 43805, 52566, 87610, 105132, 131415, 175220, 201503, 262830, 403006, 525660, 604509, 806012, 1007515, 1209018, 2015030, 2418036, 3022545, 4030060, 6045090, 12090180]

約数ペア:

[(1, 12090180), (2, 6045090), (3, 4030060), (4, 3022545), (5, 2418036), (6, 2015030), (10, 1209018), (12, 1007515), (15, 806012), (20, 604509), (23, 525660), (30, 403006), (46, 262830), (60, 201503), (69, 175220), (92, 131415), (115, 105132), (138, 87610), (230, 52566), (276, 43805), (345, 35044), (460, 26283), (690, 17522), (1380, 8761)]