1244763180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2305117}}^1$

素因数の和:2305135

約数の個数: 48

約数和(自身を含む): 3872598240

約数和(自身を除く): 2627835060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2305117, 4610234, 6915351, 9220468, 11525585, 13830702, 20746053, 23051170, 27661404, 34576755, 41492106, 46102340, 62238159, 69153510, 82984212, 103730265, 124476318, 138307020, 207460530, 248952636, 311190795, 414921060, 622381590, 1244763180]

約数ペア:

[(1, 1244763180), (2, 622381590), (3, 414921060), (4, 311190795), (5, 248952636), (6, 207460530), (9, 138307020), (10, 124476318), (12, 103730265), (15, 82984212), (18, 69153510), (20, 62238159), (27, 46102340), (30, 41492106), (36, 34576755), (45, 27661404), (54, 23051170), (60, 20746053), (90, 13830702), (108, 11525585), (135, 9220468), (180, 6915351), (270, 4610234), (540, 2305117)]