385779840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{200927}}^1$

素因数の和:200949

約数の個数: 64

約数和(自身を含む): 1229679360

約数和(自身を除く): 843899520

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, 200927, 401854, 602781, 803708, 1004635, 1205562, 1607416, 2009270, 2411124, 3013905, 3214832, 4018540, 4822248, 6027810, 6429664, 8037080, 9644496, 12055620, 12859328, 16074160, 19288992, 24111240, 25718656, 32148320, 38577984, 48222480, 64296640, 77155968, 96444960, 128593280, 192889920, 385779840]

約数ペア:

[(1, 385779840), (2, 192889920), (3, 128593280), (4, 96444960), (5, 77155968), (6, 64296640), (8, 48222480), (10, 38577984), (12, 32148320), (15, 25718656), (16, 24111240), (20, 19288992), (24, 16074160), (30, 12859328), (32, 12055620), (40, 9644496), (48, 8037080), (60, 6429664), (64, 6027810), (80, 4822248), (96, 4018540), (120, 3214832), (128, 3013905), (160, 2411124), (192, 2009270), (240, 1607416), (320, 1205562), (384, 1004635), (480, 803708), (640, 602781), (960, 401854), (1920, 200927)]