30192640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5897}}^1$

素因数の和:5922

約数の個数: 44

約数和(自身を含む): 72439236

約数和(自身を除く): 42246596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 5897, 11794, 23588, 29485, 47176, 58970, 94352, 117940, 188704, 235880, 377408, 471760, 754816, 943520, 1509632, 1887040, 3019264, 3774080, 6038528, 7548160, 15096320, 30192640]

約数ペア:

[(1, 30192640), (2, 15096320), (4, 7548160), (5, 6038528), (8, 3774080), (10, 3019264), (16, 1887040), (20, 1509632), (32, 943520), (40, 754816), (64, 471760), (80, 377408), (128, 235880), (160, 188704), (256, 117940), (320, 94352), (512, 58970), (640, 47176), (1024, 29485), (1280, 23588), (2560, 11794), (5120, 5897)]