476720220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{72893}}^1$

素因数の和:73014

約数の個数: 48

約数和(自身を含む): 1347081120

約数和(自身を除く): 870360900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 72893, 145786, 218679, 291572, 364465, 437358, 728930, 874716, 1093395, 1457860, 2186790, 4373580, 7945337, 15890674, 23836011, 31781348, 39726685, 47672022, 79453370, 95344044, 119180055, 158906740, 238360110, 476720220]

約数ペア:

[(1, 476720220), (2, 238360110), (3, 158906740), (4, 119180055), (5, 95344044), (6, 79453370), (10, 47672022), (12, 39726685), (15, 31781348), (20, 23836011), (30, 15890674), (60, 7945337), (109, 4373580), (218, 2186790), (327, 1457860), (436, 1093395), (545, 874716), (654, 728930), (1090, 437358), (1308, 364465), (1635, 291572), (2180, 218679), (3270, 145786), (6540, 72893)]