155115060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2585251}}^1$

素因数の和:2585263

約数の個数: 24

約数和(自身を含む): 434322336

約数和(自身を除く): 279207276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2585251, 5170502, 7755753, 10341004, 12926255, 15511506, 25852510, 31023012, 38778765, 51705020, 77557530, 155115060]

約数ペア:

[(1, 155115060), (2, 77557530), (3, 51705020), (4, 38778765), (5, 31023012), (6, 25852510), (10, 15511506), (12, 12926255), (15, 10341004), (20, 7755753), (30, 5170502), (60, 2585251)]