13358640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55661}}^1$

素因数の和:55677

約数の個数: 40

約数和(自身を含む): 41412528

約数和(自身を除く): 28053888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55661, 111322, 166983, 222644, 278305, 333966, 445288, 556610, 667932, 834915, 890576, 1113220, 1335864, 1669830, 2226440, 2671728, 3339660, 4452880, 6679320, 13358640]

約数ペア:

[(1, 13358640), (2, 6679320), (3, 4452880), (4, 3339660), (5, 2671728), (6, 2226440), (8, 1669830), (10, 1335864), (12, 1113220), (15, 890576), (16, 834915), (20, 667932), (24, 556610), (30, 445288), (40, 333966), (48, 278305), (60, 222644), (80, 166983), (120, 111322), (240, 55661)]