7280320

素因数分解:

$2^6\times 5^1\times {\mathrm{22751}}^1$

素因数の和:22768

約数の個数: 28

約数和(自身を含む): 17337024

約数和(自身を除く): 10056704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 22751, 45502, 91004, 113755, 182008, 227510, 364016, 455020, 728032, 910040, 1456064, 1820080, 3640160, 7280320]

約数ペア:

[(1, 7280320), (2, 3640160), (4, 1820080), (5, 1456064), (8, 910040), (10, 728032), (16, 455020), (20, 364016), (32, 227510), (40, 182008), (64, 113755), (80, 91004), (160, 45502), (320, 22751)]