172189320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1434911}}^1$

素因数の和:1434925

約数の個数: 32

約数和(自身を含む): 516568320

約数和(自身を除く): 344379000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1434911, 2869822, 4304733, 5739644, 7174555, 8609466, 11479288, 14349110, 17218932, 21523665, 28698220, 34437864, 43047330, 57396440, 86094660, 172189320]

約数ペア:

[(1, 172189320), (2, 86094660), (3, 57396440), (4, 43047330), (5, 34437864), (6, 28698220), (8, 21523665), (10, 17218932), (12, 14349110), (15, 11479288), (20, 8609466), (24, 7174555), (30, 5739644), (40, 4304733), (60, 2869822), (120, 1434911)]