16157340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29921}}^1$

素因数の和:29939

約数の個数: 48

約数和(自身を含む): 50268960

約数和(自身を除く): 34111620

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, 29921, 59842, 89763, 119684, 149605, 179526, 269289, 299210, 359052, 448815, 538578, 598420, 807867, 897630, 1077156, 1346445, 1615734, 1795260, 2692890, 3231468, 4039335, 5385780, 8078670, 16157340]

約数ペア:

[(1, 16157340), (2, 8078670), (3, 5385780), (4, 4039335), (5, 3231468), (6, 2692890), (9, 1795260), (10, 1615734), (12, 1346445), (15, 1077156), (18, 897630), (20, 807867), (27, 598420), (30, 538578), (36, 448815), (45, 359052), (54, 299210), (60, 269289), (90, 179526), (108, 149605), (135, 119684), (180, 89763), (270, 59842), (540, 29921)]