40305660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29207}}^1$

素因数の和:29242

約数の個数: 48

約数和(自身を含む): 117766656

約数和(自身を除く): 77460996

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, 29207, 58414, 87621, 116828, 146035, 175242, 292070, 350484, 438105, 584140, 671761, 876210, 1343522, 1752420, 2015283, 2687044, 3358805, 4030566, 6717610, 8061132, 10076415, 13435220, 20152830, 40305660]

約数ペア:

[(1, 40305660), (2, 20152830), (3, 13435220), (4, 10076415), (5, 8061132), (6, 6717610), (10, 4030566), (12, 3358805), (15, 2687044), (20, 2015283), (23, 1752420), (30, 1343522), (46, 876210), (60, 671761), (69, 584140), (92, 438105), (115, 350484), (138, 292070), (230, 175242), (276, 146035), (345, 116828), (460, 87621), (690, 58414), (1380, 29207)]