16423320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{136861}}^1$

素因数の和:136875

約数の個数: 32

約数和(自身を含む): 49270320

約数和(自身を除く): 32847000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 136861, 273722, 410583, 547444, 684305, 821166, 1094888, 1368610, 1642332, 2052915, 2737220, 3284664, 4105830, 5474440, 8211660, 16423320]

約数ペア:

[(1, 16423320), (2, 8211660), (3, 5474440), (4, 4105830), (5, 3284664), (6, 2737220), (8, 2052915), (10, 1642332), (12, 1368610), (15, 1094888), (20, 821166), (24, 684305), (30, 547444), (40, 410583), (60, 273722), (120, 136861)]