224720520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1872671}}^1$

素因数の和:1872685

約数の個数: 32

約数和(自身を含む): 674161920

約数和(自身を除く): 449441400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1872671, 3745342, 5618013, 7490684, 9363355, 11236026, 14981368, 18726710, 22472052, 28090065, 37453420, 44944104, 56180130, 74906840, 112360260, 224720520]

約数ペア:

[(1, 224720520), (2, 112360260), (3, 74906840), (4, 56180130), (5, 44944104), (6, 37453420), (8, 28090065), (10, 22472052), (12, 18726710), (15, 14981368), (20, 11236026), (24, 9363355), (30, 7490684), (40, 5618013), (60, 3745342), (120, 1872671)]