478405320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3986711}}^1$

素因数の和:3986725

約数の個数: 32

約数和(自身を含む): 1435216320

約数和(自身を除く): 956811000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3986711, 7973422, 11960133, 15946844, 19933555, 23920266, 31893688, 39867110, 47840532, 59800665, 79734220, 95681064, 119601330, 159468440, 239202660, 478405320]

約数ペア:

[(1, 478405320), (2, 239202660), (3, 159468440), (4, 119601330), (5, 95681064), (6, 79734220), (8, 59800665), (10, 47840532), (12, 39867110), (15, 31893688), (20, 23920266), (24, 19933555), (30, 15946844), (40, 11960133), (60, 7973422), (120, 3986711)]