154388480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{15077}}^1$

素因数の和:15104

約数の個数: 48

約数和(自身を含む): 370466460

約数和(自身を除く): 216077980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 15077, 30154, 60308, 75385, 120616, 150770, 241232, 301540, 482464, 603080, 964928, 1206160, 1929856, 2412320, 3859712, 4824640, 7719424, 9649280, 15438848, 19298560, 30877696, 38597120, 77194240, 154388480]

約数ペア:

[(1, 154388480), (2, 77194240), (4, 38597120), (5, 30877696), (8, 19298560), (10, 15438848), (16, 9649280), (20, 7719424), (32, 4824640), (40, 3859712), (64, 2412320), (80, 1929856), (128, 1206160), (160, 964928), (256, 603080), (320, 482464), (512, 301540), (640, 241232), (1024, 150770), (1280, 120616), (2048, 75385), (2560, 60308), (5120, 30154), (10240, 15077)]