2012396280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{132047}}^1$

素因数の和:132188

約数の個数: 64

約数和(自身を含む): 6084771840

約数和(自身を除く): 4072375560

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, 132047, 264094, 396141, 528188, 660235, 792282, 1056376, 1320470, 1584564, 1980705, 2640940, 3169128, 3961410, 5281880, 7922820, 15845640, 16769969, 33539938, 50309907, 67079876, 83849845, 100619814, 134159752, 167699690, 201239628, 251549535, 335399380, 402479256, 503099070, 670798760, 1006198140, 2012396280]

約数ペア:

[(1, 2012396280), (2, 1006198140), (3, 670798760), (4, 503099070), (5, 402479256), (6, 335399380), (8, 251549535), (10, 201239628), (12, 167699690), (15, 134159752), (20, 100619814), (24, 83849845), (30, 67079876), (40, 50309907), (60, 33539938), (120, 16769969), (127, 15845640), (254, 7922820), (381, 5281880), (508, 3961410), (635, 3169128), (762, 2640940), (1016, 1980705), (1270, 1584564), (1524, 1320470), (1905, 1056376), (2540, 792282), (3048, 660235), (3810, 528188), (5080, 396141), (7620, 264094), (15240, 132047)]