47031480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{130643}}^1$

素因数の和:130660

約数の個数: 48

約数和(自身を含む): 152853480

約数和(自身を除く): 105822000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 130643, 261286, 391929, 522572, 653215, 783858, 1045144, 1175787, 1306430, 1567716, 1959645, 2351574, 2612860, 3135432, 3919290, 4703148, 5225720, 5878935, 7838580, 9406296, 11757870, 15677160, 23515740, 47031480]

約数ペア:

[(1, 47031480), (2, 23515740), (3, 15677160), (4, 11757870), (5, 9406296), (6, 7838580), (8, 5878935), (9, 5225720), (10, 4703148), (12, 3919290), (15, 3135432), (18, 2612860), (20, 2351574), (24, 1959645), (30, 1567716), (36, 1306430), (40, 1175787), (45, 1045144), (60, 783858), (72, 653215), (90, 522572), (120, 391929), (180, 261286), (360, 130643)]