406680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3389}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 1220400

約数和(自身を除く): 813720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3389, 6778, 10167, 13556, 16945, 20334, 27112, 33890, 40668, 50835, 67780, 81336, 101670, 135560, 203340, 406680]

約数ペア:

[(1, 406680), (2, 203340), (3, 135560), (4, 101670), (5, 81336), (6, 67780), (8, 50835), (10, 40668), (12, 33890), (15, 27112), (20, 20334), (24, 16945), (30, 13556), (40, 10167), (60, 6778), (120, 3389)]