80453543340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7020379}}^1$

素因数の和:7020582

約数の個数: 48

約数和(自身を含む): 226449377280

約数和(自身を除く): 145995833940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 7020379, 14040758, 21061137, 28081516, 35101895, 42122274, 70203790, 84244548, 105305685, 140407580, 210611370, 421222740, 1340892389, 2681784778, 4022677167, 5363569556, 6704461945, 8045354334, 13408923890, 16090708668, 20113385835, 26817847780, 40226771670, 80453543340]

約数ペア:

[(1, 80453543340), (2, 40226771670), (3, 26817847780), (4, 20113385835), (5, 16090708668), (6, 13408923890), (10, 8045354334), (12, 6704461945), (15, 5363569556), (20, 4022677167), (30, 2681784778), (60, 1340892389), (191, 421222740), (382, 210611370), (573, 140407580), (764, 105305685), (955, 84244548), (1146, 70203790), (1910, 42122274), (2292, 35101895), (2865, 28081516), (3820, 21061137), (5730, 14040758), (11460, 7020379)]