320420136

素因数分解:

$2^3\times 3^1\times {\mathrm{2659}}^1\times {\mathrm{5021}}^1$

素因数の和:7689

約数の個数: 32

約数和(自身を含む): 801511200

約数和(自身を除く): 481091064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2659, 5021, 5318, 7977, 10042, 10636, 15063, 15954, 20084, 21272, 30126, 31908, 40168, 60252, 63816, 120504, 13350839, 26701678, 40052517, 53403356, 80105034, 106806712, 160210068, 320420136]

約数ペア:

[(1, 320420136), (2, 160210068), (3, 106806712), (4, 80105034), (6, 53403356), (8, 40052517), (12, 26701678), (24, 13350839), (2659, 120504), (5021, 63816), (5318, 60252), (7977, 40168), (10042, 31908), (10636, 30126), (15063, 21272), (15954, 20084)]