15266040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127217}}^1$

素因数の和:127231

約数の個数: 32

約数和(自身を含む): 45798480

約数和(自身を除く): 30532440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127217, 254434, 381651, 508868, 636085, 763302, 1017736, 1272170, 1526604, 1908255, 2544340, 3053208, 3816510, 5088680, 7633020, 15266040]

約数ペア:

[(1, 15266040), (2, 7633020), (3, 5088680), (4, 3816510), (5, 3053208), (6, 2544340), (8, 1908255), (10, 1526604), (12, 1272170), (15, 1017736), (20, 763302), (24, 636085), (30, 508868), (40, 381651), (60, 254434), (120, 127217)]