30773040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{128221}}^1$

素因数の和:128237

約数の個数: 40

約数和(自身を含む): 95397168

約数和(自身を除く): 64624128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 128221, 256442, 384663, 512884, 641105, 769326, 1025768, 1282210, 1538652, 1923315, 2051536, 2564420, 3077304, 3846630, 5128840, 6154608, 7693260, 10257680, 15386520, 30773040]

約数ペア:

[(1, 30773040), (2, 15386520), (3, 10257680), (4, 7693260), (5, 6154608), (6, 5128840), (8, 3846630), (10, 3077304), (12, 2564420), (15, 2051536), (16, 1923315), (20, 1538652), (24, 1282210), (30, 1025768), (40, 769326), (48, 641105), (60, 512884), (80, 384663), (120, 256442), (240, 128221)]