82370280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9403}}^1$

素因数の和:9490

約数の個数: 64

約数和(自身を含む): 250522560

約数和(自身を除く): 168152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 9403, 18806, 28209, 37612, 47015, 56418, 75224, 94030, 112836, 141045, 188060, 225672, 282090, 376120, 564180, 686419, 1128360, 1372838, 2059257, 2745676, 3432095, 4118514, 5491352, 6864190, 8237028, 10296285, 13728380, 16474056, 20592570, 27456760, 41185140, 82370280]

約数ペア:

[(1, 82370280), (2, 41185140), (3, 27456760), (4, 20592570), (5, 16474056), (6, 13728380), (8, 10296285), (10, 8237028), (12, 6864190), (15, 5491352), (20, 4118514), (24, 3432095), (30, 2745676), (40, 2059257), (60, 1372838), (73, 1128360), (120, 686419), (146, 564180), (219, 376120), (292, 282090), (365, 225672), (438, 188060), (584, 141045), (730, 112836), (876, 94030), (1095, 75224), (1460, 56418), (1752, 47015), (2190, 37612), (2920, 28209), (4380, 18806), (8760, 9403)]