7279320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{60661}}^1$

素因数の和:60675

約数の個数: 32

約数和(自身を含む): 21838320

約数和(自身を除く): 14559000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 60661, 121322, 181983, 242644, 303305, 363966, 485288, 606610, 727932, 909915, 1213220, 1455864, 1819830, 2426440, 3639660, 7279320]

約数ペア:

[(1, 7279320), (2, 3639660), (3, 2426440), (4, 1819830), (5, 1455864), (6, 1213220), (8, 909915), (10, 727932), (12, 606610), (15, 485288), (20, 363966), (24, 303305), (30, 242644), (40, 181983), (60, 121322), (120, 60661)]