2395520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 6058800

約数和(自身を除く): 3663280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 197, 304, 320, 380, 394, 608, 640, 760, 788, 985, 1216, 1520, 1576, 1970, 2432, 3040, 3152, 3743, 3940, 6080, 6304, 7486, 7880, 12160, 12608, 14972, 15760, 18715, 25216, 29944, 31520, 37430, 59888, 63040, 74860, 119776, 126080, 149720, 239552, 299440, 479104, 598880, 1197760, 2395520]

約数ペア:

[(1, 2395520), (2, 1197760), (4, 598880), (5, 479104), (8, 299440), (10, 239552), (16, 149720), (19, 126080), (20, 119776), (32, 74860), (38, 63040), (40, 59888), (64, 37430), (76, 31520), (80, 29944), (95, 25216), (128, 18715), (152, 15760), (160, 14972), (190, 12608), (197, 12160), (304, 7880), (320, 7486), (380, 6304), (394, 6080), (608, 3940), (640, 3743), (760, 3152), (788, 3040), (985, 2432), (1216, 1970), (1520, 1576)]