135346240

素因数分解:

$2^6\times 5^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1379

約数の個数: 56

約数和(自身を含む): 323331840

約数和(自身を除く): 187985600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 479, 883, 958, 1766, 1916, 2395, 3532, 3832, 4415, 4790, 7064, 7664, 8830, 9580, 14128, 15328, 17660, 19160, 28256, 30656, 35320, 38320, 56512, 70640, 76640, 141280, 153280, 282560, 422957, 845914, 1691828, 2114785, 3383656, 4229570, 6767312, 8459140, 13534624, 16918280, 27069248, 33836560, 67673120, 135346240]

約数ペア:

[(1, 135346240), (2, 67673120), (4, 33836560), (5, 27069248), (8, 16918280), (10, 13534624), (16, 8459140), (20, 6767312), (32, 4229570), (40, 3383656), (64, 2114785), (80, 1691828), (160, 845914), (320, 422957), (479, 282560), (883, 153280), (958, 141280), (1766, 76640), (1916, 70640), (2395, 56512), (3532, 38320), (3832, 35320), (4415, 30656), (4790, 28256), (7064, 19160), (7664, 17660), (8830, 15328), (9580, 14128)]