2000966280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131297}}^1$

素因数の和:131438

約数の個数: 64

約数和(自身を含む): 6050211840

約数和(自身を除く): 4049245560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 131297, 262594, 393891, 525188, 656485, 787782, 1050376, 1312970, 1575564, 1969455, 2625940, 3151128, 3938910, 5251880, 7877820, 15755640, 16674719, 33349438, 50024157, 66698876, 83373595, 100048314, 133397752, 166747190, 200096628, 250120785, 333494380, 400193256, 500241570, 666988760, 1000483140, 2000966280]

約数ペア:

[(1, 2000966280), (2, 1000483140), (3, 666988760), (4, 500241570), (5, 400193256), (6, 333494380), (8, 250120785), (10, 200096628), (12, 166747190), (15, 133397752), (20, 100048314), (24, 83373595), (30, 66698876), (40, 50024157), (60, 33349438), (120, 16674719), (127, 15755640), (254, 7877820), (381, 5251880), (508, 3938910), (635, 3151128), (762, 2625940), (1016, 1969455), (1270, 1575564), (1524, 1312970), (1905, 1050376), (2540, 787782), (3048, 656485), (3810, 525188), (5080, 393891), (7620, 262594), (15240, 131297)]