321535320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2679461}}^1$

素因数の和:2679475

約数の個数: 32

約数和(自身を含む): 964606320

約数和(自身を除く): 643071000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2679461, 5358922, 8038383, 10717844, 13397305, 16076766, 21435688, 26794610, 32153532, 40191915, 53589220, 64307064, 80383830, 107178440, 160767660, 321535320]

約数ペア:

[(1, 321535320), (2, 160767660), (3, 107178440), (4, 80383830), (5, 64307064), (6, 53589220), (8, 40191915), (10, 32153532), (12, 26794610), (15, 21435688), (20, 16076766), (24, 13397305), (30, 10717844), (40, 8038383), (60, 5358922), (120, 2679461)]