12802260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9277}}^1$

素因数の和:9312

約数の個数: 48

約数和(自身を含む): 37408896

約数和(自身を除く): 24606636

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, 9277, 18554, 27831, 37108, 46385, 55662, 92770, 111324, 139155, 185540, 213371, 278310, 426742, 556620, 640113, 853484, 1066855, 1280226, 2133710, 2560452, 3200565, 4267420, 6401130, 12802260]

約数ペア:

[(1, 12802260), (2, 6401130), (3, 4267420), (4, 3200565), (5, 2560452), (6, 2133710), (10, 1280226), (12, 1066855), (15, 853484), (20, 640113), (23, 556620), (30, 426742), (46, 278310), (60, 213371), (69, 185540), (92, 139155), (115, 111324), (138, 92770), (230, 55662), (276, 46385), (345, 37108), (460, 27831), (690, 18554), (1380, 9277)]