1202422720

素因数分解:

$2^6\times 5^1\times {\mathrm{3757571}}^1$

素因数の和:3757588

約数の個数: 28

約数和(自身を含む): 2863269864

約数和(自身を除く): 1660847144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3757571, 7515142, 15030284, 18787855, 30060568, 37575710, 60121136, 75151420, 120242272, 150302840, 240484544, 300605680, 601211360, 1202422720]

約数ペア:

[(1, 1202422720), (2, 601211360), (4, 300605680), (5, 240484544), (8, 150302840), (10, 120242272), (16, 75151420), (20, 60121136), (32, 37575710), (40, 30060568), (64, 18787855), (80, 15030284), (160, 7515142), (320, 3757571)]