164079772020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911554289}}^1$

素因数の和:911554304

約数の個数: 36

約数和(自身を含む): 497708642340

約数和(自身を除く): 333628870320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911554289, 1823108578, 2734662867, 3646217156, 4557771445, 5469325734, 8203988601, 9115542890, 10938651468, 13673314335, 16407977202, 18231085780, 27346628670, 32815954404, 41019943005, 54693257340, 82039886010, 164079772020]

約数ペア:

[(1, 164079772020), (2, 82039886010), (3, 54693257340), (4, 41019943005), (5, 32815954404), (6, 27346628670), (9, 18231085780), (10, 16407977202), (12, 13673314335), (15, 10938651468), (18, 9115542890), (20, 8203988601), (30, 5469325734), (36, 4557771445), (45, 3646217156), (60, 2734662867), (90, 1823108578), (180, 911554289)]