69206640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288361}}^1$

素因数の和:288377

約数の個数: 40

約数和(自身を含む): 214541328

約数和(自身を除く): 145334688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288361, 576722, 865083, 1153444, 1441805, 1730166, 2306888, 2883610, 3460332, 4325415, 4613776, 5767220, 6920664, 8650830, 11534440, 13841328, 17301660, 23068880, 34603320, 69206640]

約数ペア:

[(1, 69206640), (2, 34603320), (3, 23068880), (4, 17301660), (5, 13841328), (6, 11534440), (8, 8650830), (10, 6920664), (12, 5767220), (15, 4613776), (16, 4325415), (20, 3460332), (24, 2883610), (30, 2306888), (40, 1730166), (48, 1441805), (60, 1153444), (80, 865083), (120, 576722), (240, 288361)]