3271980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 9563904

約数和(自身を除く): 6291924

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, 2371, 4742, 7113, 9484, 11855, 14226, 23710, 28452, 35565, 47420, 54533, 71130, 109066, 142260, 163599, 218132, 272665, 327198, 545330, 654396, 817995, 1090660, 1635990, 3271980]

約数ペア:

[(1, 3271980), (2, 1635990), (3, 1090660), (4, 817995), (5, 654396), (6, 545330), (10, 327198), (12, 272665), (15, 218132), (20, 163599), (23, 142260), (30, 109066), (46, 71130), (60, 54533), (69, 47420), (92, 35565), (115, 28452), (138, 23710), (230, 14226), (276, 11855), (345, 9484), (460, 7113), (690, 4742), (1380, 2371)]