13855440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{57731}}^1$

素因数の和:57747

約数の個数: 40

約数和(自身を含む): 42952608

約数和(自身を除く): 29097168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 57731, 115462, 173193, 230924, 288655, 346386, 461848, 577310, 692772, 865965, 923696, 1154620, 1385544, 1731930, 2309240, 2771088, 3463860, 4618480, 6927720, 13855440]

約数ペア:

[(1, 13855440), (2, 6927720), (3, 4618480), (4, 3463860), (5, 2771088), (6, 2309240), (8, 1731930), (10, 1385544), (12, 1154620), (15, 923696), (16, 865965), (20, 692772), (24, 577310), (30, 461848), (40, 346386), (48, 288655), (60, 230924), (80, 173193), (120, 115462), (240, 57731)]