220185960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1834883}}^1$

素因数の和:1834897

約数の個数: 32

約数和(自身を含む): 660558240

約数和(自身を除く): 440372280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1834883, 3669766, 5504649, 7339532, 9174415, 11009298, 14679064, 18348830, 22018596, 27523245, 36697660, 44037192, 55046490, 73395320, 110092980, 220185960]

約数ペア:

[(1, 220185960), (2, 110092980), (3, 73395320), (4, 55046490), (5, 44037192), (6, 36697660), (8, 27523245), (10, 22018596), (12, 18348830), (15, 14679064), (20, 11009298), (24, 9174415), (30, 7339532), (40, 5504649), (60, 3669766), (120, 1834883)]