326433840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1360141}}^1$

素因数の和:1360157

約数の個数: 40

約数和(自身を含む): 1011945648

約数和(自身を除く): 685511808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1360141, 2720282, 4080423, 5440564, 6800705, 8160846, 10881128, 13601410, 16321692, 20402115, 21762256, 27202820, 32643384, 40804230, 54405640, 65286768, 81608460, 108811280, 163216920, 326433840]

約数ペア:

[(1, 326433840), (2, 163216920), (3, 108811280), (4, 81608460), (5, 65286768), (6, 54405640), (8, 40804230), (10, 32643384), (12, 27202820), (15, 21762256), (16, 20402115), (20, 16321692), (24, 13601410), (30, 10881128), (40, 8160846), (48, 6800705), (60, 5440564), (80, 4080423), (120, 2720282), (240, 1360141)]