2010766920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{112459}}^1$

素因数の和:112622

約数の個数: 64

約数和(自身を含む): 6072840000

約数和(自身を除く): 4062073080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 112459, 224918, 337377, 449836, 562295, 674754, 899672, 1124590, 1349508, 1686885, 2249180, 2699016, 3373770, 4498360, 6747540, 13495080, 16756391, 33512782, 50269173, 67025564, 83781955, 100538346, 134051128, 167563910, 201076692, 251345865, 335127820, 402153384, 502691730, 670255640, 1005383460, 2010766920]

約数ペア:

[(1, 2010766920), (2, 1005383460), (3, 670255640), (4, 502691730), (5, 402153384), (6, 335127820), (8, 251345865), (10, 201076692), (12, 167563910), (15, 134051128), (20, 100538346), (24, 83781955), (30, 67025564), (40, 50269173), (60, 33512782), (120, 16756391), (149, 13495080), (298, 6747540), (447, 4498360), (596, 3373770), (745, 2699016), (894, 2249180), (1192, 1686885), (1490, 1349508), (1788, 1124590), (2235, 899672), (2980, 674754), (3576, 562295), (4470, 449836), (5960, 337377), (8940, 224918), (17880, 112459)]