40974840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113819}}^1$

素因数の和:113836

約数の個数: 48

約数和(自身を含む): 133169400

約数和(自身を除く): 92194560

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, 113819, 227638, 341457, 455276, 569095, 682914, 910552, 1024371, 1138190, 1365828, 1707285, 2048742, 2276380, 2731656, 3414570, 4097484, 4552760, 5121855, 6829140, 8194968, 10243710, 13658280, 20487420, 40974840]

約数ペア:

[(1, 40974840), (2, 20487420), (3, 13658280), (4, 10243710), (5, 8194968), (6, 6829140), (8, 5121855), (9, 4552760), (10, 4097484), (12, 3414570), (15, 2731656), (18, 2276380), (20, 2048742), (24, 1707285), (30, 1365828), (36, 1138190), (40, 1024371), (45, 910552), (60, 682914), (72, 569095), (90, 455276), (120, 341457), (180, 227638), (360, 113819)]