40326840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112019}}^1$

素因数の和:112036

約数の個数: 48

約数和(自身を含む): 131063400

約数和(自身を除く): 90736560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 112019, 224038, 336057, 448076, 560095, 672114, 896152, 1008171, 1120190, 1344228, 1680285, 2016342, 2240380, 2688456, 3360570, 4032684, 4480760, 5040855, 6721140, 8065368, 10081710, 13442280, 20163420, 40326840]

約数ペア:

[(1, 40326840), (2, 20163420), (3, 13442280), (4, 10081710), (5, 8065368), (6, 6721140), (8, 5040855), (9, 4480760), (10, 4032684), (12, 3360570), (15, 2688456), (18, 2240380), (20, 2016342), (24, 1680285), (30, 1344228), (36, 1120190), (40, 1008171), (45, 896152), (60, 672114), (72, 560095), (90, 448076), (120, 336057), (180, 224038), (360, 112019)]