204600540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3410009}}^1$

素因数の和:3410021

約数の個数: 24

約数和(自身を含む): 572881680

約数和(自身を除く): 368281140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3410009, 6820018, 10230027, 13640036, 17050045, 20460054, 34100090, 40920108, 51150135, 68200180, 102300270, 204600540]

約数ペア:

[(1, 204600540), (2, 102300270), (3, 68200180), (4, 51150135), (5, 40920108), (6, 34100090), (10, 20460054), (12, 17050045), (15, 13640036), (20, 10230027), (30, 6820018), (60, 3410009)]