77296140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{143141}}^1$

素因数の和:143159

約数の個数: 48

約数和(自身を含む): 240478560

約数和(自身を除く): 163182420

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, 143141, 286282, 429423, 572564, 715705, 858846, 1288269, 1431410, 1717692, 2147115, 2576538, 2862820, 3864807, 4294230, 5153076, 6441345, 7729614, 8588460, 12882690, 15459228, 19324035, 25765380, 38648070, 77296140]

約数ペア:

[(1, 77296140), (2, 38648070), (3, 25765380), (4, 19324035), (5, 15459228), (6, 12882690), (9, 8588460), (10, 7729614), (12, 6441345), (15, 5153076), (18, 4294230), (20, 3864807), (27, 2862820), (30, 2576538), (36, 2147115), (45, 1717692), (54, 1431410), (60, 1288269), (90, 858846), (108, 715705), (135, 572564), (180, 429423), (270, 286282), (540, 143141)]