406459320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3387161}}^1$

素因数の和:3387175

約数の個数: 32

約数和(自身を含む): 1219378320

約数和(自身を除く): 812919000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3387161, 6774322, 10161483, 13548644, 16935805, 20322966, 27097288, 33871610, 40645932, 50807415, 67743220, 81291864, 101614830, 135486440, 203229660, 406459320]

約数ペア:

[(1, 406459320), (2, 203229660), (3, 135486440), (4, 101614830), (5, 81291864), (6, 67743220), (8, 50807415), (10, 40645932), (12, 33871610), (15, 27097288), (20, 20322966), (24, 16935805), (30, 13548644), (40, 10161483), (60, 6774322), (120, 3387161)]