379592960

素因数分解:

$2^8\times 5^1\times {\mathrm{296557}}^1$

素因数の和:296578

約数の個数: 36

約数和(自身を含む): 909246828

約数和(自身を除く): 529653868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 296557, 593114, 1186228, 1482785, 2372456, 2965570, 4744912, 5931140, 9489824, 11862280, 18979648, 23724560, 37959296, 47449120, 75918592, 94898240, 189796480, 379592960]

約数ペア:

[(1, 379592960), (2, 189796480), (4, 94898240), (5, 75918592), (8, 47449120), (10, 37959296), (16, 23724560), (20, 18979648), (32, 11862280), (40, 9489824), (64, 5931140), (80, 4744912), (128, 2965570), (160, 2372456), (256, 1482785), (320, 1186228), (640, 593114), (1280, 296557)]