320439510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1186813}}^1$

素因数の和:1186829

約数の個数: 32

約数和(自身を含む): 854506080

約数和(自身を除く): 534066570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1186813, 2373626, 3560439, 5934065, 7120878, 10681317, 11868130, 17802195, 21362634, 32043951, 35604390, 53406585, 64087902, 106813170, 160219755, 320439510]

約数ペア:

[(1, 320439510), (2, 160219755), (3, 106813170), (5, 64087902), (6, 53406585), (9, 35604390), (10, 32043951), (15, 21362634), (18, 17802195), (27, 11868130), (30, 10681317), (45, 7120878), (54, 5934065), (90, 3560439), (135, 2373626), (270, 1186813)]