13156680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109639}}^1$

素因数の和:109653

約数の個数: 32

約数和(自身を含む): 39470400

約数和(自身を除く): 26313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 109639, 219278, 328917, 438556, 548195, 657834, 877112, 1096390, 1315668, 1644585, 2192780, 2631336, 3289170, 4385560, 6578340, 13156680]

約数ペア:

[(1, 13156680), (2, 6578340), (3, 4385560), (4, 3289170), (5, 2631336), (6, 2192780), (8, 1644585), (10, 1315668), (12, 1096390), (15, 877112), (20, 657834), (24, 548195), (30, 438556), (40, 328917), (60, 219278), (120, 109639)]