85396140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{158141}}^1$

素因数の和:158159

約数の個数: 48

約数和(自身を含む): 265678560

約数和(自身を除く): 180282420

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, 158141, 316282, 474423, 632564, 790705, 948846, 1423269, 1581410, 1897692, 2372115, 2846538, 3162820, 4269807, 4744230, 5693076, 7116345, 8539614, 9488460, 14232690, 17079228, 21349035, 28465380, 42698070, 85396140]

約数ペア:

[(1, 85396140), (2, 42698070), (3, 28465380), (4, 21349035), (5, 17079228), (6, 14232690), (9, 9488460), (10, 8539614), (12, 7116345), (15, 5693076), (18, 4744230), (20, 4269807), (27, 3162820), (30, 2846538), (36, 2372115), (45, 1897692), (54, 1581410), (60, 1423269), (90, 948846), (108, 790705), (135, 632564), (180, 474423), (270, 316282), (540, 158141)]