150174040

素因数分解:

$2^3\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{2609}}^1$

素因数の和:4059

約数の個数: 32

約数和(自身を含む): 338256000

約数和(自身を除く): 188081960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1439, 2609, 2878, 5218, 5756, 7195, 10436, 11512, 13045, 14390, 20872, 26090, 28780, 52180, 57560, 104360, 3754351, 7508702, 15017404, 18771755, 30034808, 37543510, 75087020, 150174040]

約数ペア:

[(1, 150174040), (2, 75087020), (4, 37543510), (5, 30034808), (8, 18771755), (10, 15017404), (20, 7508702), (40, 3754351), (1439, 104360), (2609, 57560), (2878, 52180), (5218, 28780), (5756, 26090), (7195, 20872), (10436, 14390), (11512, 13045)]