57206640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{238361}}^1$

素因数の和:238377

約数の個数: 40

約数和(自身を含む): 177341328

約数和(自身を除く): 120134688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 238361, 476722, 715083, 953444, 1191805, 1430166, 1906888, 2383610, 2860332, 3575415, 3813776, 4767220, 5720664, 7150830, 9534440, 11441328, 14301660, 19068880, 28603320, 57206640]

約数ペア:

[(1, 57206640), (2, 28603320), (3, 19068880), (4, 14301660), (5, 11441328), (6, 9534440), (8, 7150830), (10, 5720664), (12, 4767220), (15, 3813776), (16, 3575415), (20, 2860332), (24, 2383610), (30, 1906888), (40, 1430166), (48, 1191805), (60, 953444), (80, 715083), (120, 476722), (240, 238361)]