148239180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{274517}}^1$

素因数の和:274535

約数の個数: 48

約数和(自身を含む): 461190240

約数和(自身を除く): 312951060

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, 274517, 549034, 823551, 1098068, 1372585, 1647102, 2470653, 2745170, 3294204, 4117755, 4941306, 5490340, 7411959, 8235510, 9882612, 12353265, 14823918, 16471020, 24706530, 29647836, 37059795, 49413060, 74119590, 148239180]

約数ペア:

[(1, 148239180), (2, 74119590), (3, 49413060), (4, 37059795), (5, 29647836), (6, 24706530), (9, 16471020), (10, 14823918), (12, 12353265), (15, 9882612), (18, 8235510), (20, 7411959), (27, 5490340), (30, 4941306), (36, 4117755), (45, 3294204), (54, 2745170), (60, 2470653), (90, 1647102), (108, 1372585), (135, 1098068), (180, 823551), (270, 549034), (540, 274517)]