12646680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105389}}^1$

素因数の和:105403

約数の個数: 32

約数和(自身を含む): 37940400

約数和(自身を除く): 25293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105389, 210778, 316167, 421556, 526945, 632334, 843112, 1053890, 1264668, 1580835, 2107780, 2529336, 3161670, 4215560, 6323340, 12646680]

約数ペア:

[(1, 12646680), (2, 6323340), (3, 4215560), (4, 3161670), (5, 2529336), (6, 2107780), (8, 1580835), (10, 1264668), (12, 1053890), (15, 843112), (20, 632334), (24, 526945), (30, 421556), (40, 316167), (60, 210778), (120, 105389)]