150091520

素因数分解:

$2^8\times 5^1\times {\mathrm{117259}}^1$

素因数の和:117280

約数の個数: 36

約数和(自身を含む): 359519160

約数和(自身を除く): 209427640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 117259, 234518, 469036, 586295, 938072, 1172590, 1876144, 2345180, 3752288, 4690360, 7504576, 9380720, 15009152, 18761440, 30018304, 37522880, 75045760, 150091520]

約数ペア:

[(1, 150091520), (2, 75045760), (4, 37522880), (5, 30018304), (8, 18761440), (10, 15009152), (16, 9380720), (20, 7504576), (32, 4690360), (40, 3752288), (64, 2345180), (80, 1876144), (128, 1172590), (160, 938072), (256, 586295), (320, 469036), (640, 234518), (1280, 117259)]