142228920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1185241}}^1$

素因数の和:1185255

約数の個数: 32

約数和(自身を含む): 426687120

約数和(自身を除く): 284458200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1185241, 2370482, 3555723, 4740964, 5926205, 7111446, 9481928, 11852410, 14222892, 17778615, 23704820, 28445784, 35557230, 47409640, 71114460, 142228920]

約数ペア:

[(1, 142228920), (2, 71114460), (3, 47409640), (4, 35557230), (5, 28445784), (6, 23704820), (8, 17778615), (10, 14222892), (12, 11852410), (15, 9481928), (20, 7111446), (24, 5926205), (30, 4740964), (40, 3555723), (60, 2370482), (120, 1185241)]