28603320

素因数分解:

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

素因数の和:238375

約数の個数: 32

約数和(自身を含む): 85810320

約数和(自身を除く): 57207000

約数列:

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

約数ペア:

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