40546260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{225257}}^1$

素因数の和:225272

約数の個数: 36

約数和(自身を含む): 122990868

約数和(自身を除く): 82444608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 225257, 450514, 675771, 901028, 1126285, 1351542, 2027313, 2252570, 2703084, 3378855, 4054626, 4505140, 6757710, 8109252, 10136565, 13515420, 20273130, 40546260]

約数ペア:

[(1, 40546260), (2, 20273130), (3, 13515420), (4, 10136565), (5, 8109252), (6, 6757710), (9, 4505140), (10, 4054626), (12, 3378855), (15, 2703084), (18, 2252570), (20, 2027313), (30, 1351542), (36, 1126285), (45, 901028), (60, 675771), (90, 450514), (180, 225257)]