663326340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{6871}}^1$

素因数の和:8492

約数の個数: 48

約数和(自身を含む): 1858738560

約数和(自身を除く): 1195412220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1609, 3218, 4827, 6436, 6871, 8045, 9654, 13742, 16090, 19308, 20613, 24135, 27484, 32180, 34355, 41226, 48270, 68710, 82452, 96540, 103065, 137420, 206130, 412260, 11055439, 22110878, 33166317, 44221756, 55277195, 66332634, 110554390, 132665268, 165831585, 221108780, 331663170, 663326340]

約数ペア:

[(1, 663326340), (2, 331663170), (3, 221108780), (4, 165831585), (5, 132665268), (6, 110554390), (10, 66332634), (12, 55277195), (15, 44221756), (20, 33166317), (30, 22110878), (60, 11055439), (1609, 412260), (3218, 206130), (4827, 137420), (6436, 103065), (6871, 96540), (8045, 82452), (9654, 68710), (13742, 48270), (16090, 41226), (19308, 34355), (20613, 32180), (24135, 27484)]