120825210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15919}}^1$

素因数の和:15963

約数の個数: 64

約数和(自身を含む): 330117120

約数和(自身を除く): 209291910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 15919, 31838, 47757, 79595, 95514, 159190, 175109, 238785, 350218, 366137, 477570, 525327, 732274, 875545, 1050654, 1098411, 1751090, 1830685, 2196822, 2626635, 3661370, 4027507, 5253270, 5492055, 8055014, 10984110, 12082521, 20137535, 24165042, 40275070, 60412605, 120825210]

約数ペア:

[(1, 120825210), (2, 60412605), (3, 40275070), (5, 24165042), (6, 20137535), (10, 12082521), (11, 10984110), (15, 8055014), (22, 5492055), (23, 5253270), (30, 4027507), (33, 3661370), (46, 2626635), (55, 2196822), (66, 1830685), (69, 1751090), (110, 1098411), (115, 1050654), (138, 875545), (165, 732274), (230, 525327), (253, 477570), (330, 366137), (345, 350218), (506, 238785), (690, 175109), (759, 159190), (1265, 95514), (1518, 79595), (2530, 47757), (3795, 31838), (7590, 15919)]