1520430180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1101761}}^1$

素因数の和:1101796

約数の個数: 48

約数和(自身を含む): 4442304384

約数和(自身を除く): 2921874204

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, 1101761, 2203522, 3305283, 4407044, 5508805, 6610566, 11017610, 13221132, 16526415, 22035220, 25340503, 33052830, 50681006, 66105660, 76021509, 101362012, 126702515, 152043018, 253405030, 304086036, 380107545, 506810060, 760215090, 1520430180]

約数ペア:

[(1, 1520430180), (2, 760215090), (3, 506810060), (4, 380107545), (5, 304086036), (6, 253405030), (10, 152043018), (12, 126702515), (15, 101362012), (20, 76021509), (23, 66105660), (30, 50681006), (46, 33052830), (60, 25340503), (69, 22035220), (92, 16526415), (115, 13221132), (138, 11017610), (230, 6610566), (276, 5508805), (345, 4407044), (460, 3305283), (690, 2203522), (1380, 1101761)]