220040760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1833673}}^1$

素因数の和:1833687

約数の個数: 32

約数和(自身を含む): 660122640

約数和(自身を除く): 440081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1833673, 3667346, 5501019, 7334692, 9168365, 11002038, 14669384, 18336730, 22004076, 27505095, 36673460, 44008152, 55010190, 73346920, 110020380, 220040760]

約数ペア:

[(1, 220040760), (2, 110020380), (3, 73346920), (4, 55010190), (5, 44008152), (6, 36673460), (8, 27505095), (10, 22004076), (12, 18336730), (15, 14669384), (20, 11002038), (24, 9168365), (30, 7334692), (40, 5501019), (60, 3667346), (120, 1833673)]