378099840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{196927}}^1$

素因数の和:196949

約数の個数: 64

約数和(自身を含む): 1205199360

約数和(自身を除く): 827099520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 196927, 393854, 590781, 787708, 984635, 1181562, 1575416, 1969270, 2363124, 2953905, 3150832, 3938540, 4726248, 5907810, 6301664, 7877080, 9452496, 11815620, 12603328, 15754160, 18904992, 23631240, 25206656, 31508320, 37809984, 47262480, 63016640, 75619968, 94524960, 126033280, 189049920, 378099840]

約数ペア:

[(1, 378099840), (2, 189049920), (3, 126033280), (4, 94524960), (5, 75619968), (6, 63016640), (8, 47262480), (10, 37809984), (12, 31508320), (15, 25206656), (16, 23631240), (20, 18904992), (24, 15754160), (30, 12603328), (32, 11815620), (40, 9452496), (48, 7877080), (60, 6301664), (64, 5907810), (80, 4726248), (96, 3938540), (120, 3150832), (128, 2953905), (160, 2363124), (192, 1969270), (240, 1575416), (320, 1181562), (384, 984635), (480, 787708), (640, 590781), (960, 393854), (1920, 196927)]