68706240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71569}}^1$

素因数の和:71589

約数の個数: 56

約数和(自身を含む): 218145360

約数和(自身を除く): 149439120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 71569, 143138, 214707, 286276, 357845, 429414, 572552, 715690, 858828, 1073535, 1145104, 1431380, 1717656, 2147070, 2290208, 2862760, 3435312, 4294140, 4580416, 5725520, 6870624, 8588280, 11451040, 13741248, 17176560, 22902080, 34353120, 68706240]

約数ペア:

[(1, 68706240), (2, 34353120), (3, 22902080), (4, 17176560), (5, 13741248), (6, 11451040), (8, 8588280), (10, 6870624), (12, 5725520), (15, 4580416), (16, 4294140), (20, 3435312), (24, 2862760), (30, 2290208), (32, 2147070), (40, 1717656), (48, 1431380), (60, 1145104), (64, 1073535), (80, 858828), (96, 715690), (120, 572552), (160, 429414), (192, 357845), (240, 286276), (320, 214707), (480, 143138), (960, 71569)]