378765760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62297}}^1$

素因数の和:62333

約数の個数: 56

約数和(自身を含む): 949421520

約数和(自身を除く): 570655760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 62297, 124594, 249188, 311485, 498376, 622970, 996752, 1183643, 1245940, 1993504, 2367286, 2491880, 3987008, 4734572, 4983760, 5918215, 9469144, 9967520, 11836430, 18938288, 19935040, 23672860, 37876576, 47345720, 75753152, 94691440, 189382880, 378765760]

約数ペア:

[(1, 378765760), (2, 189382880), (4, 94691440), (5, 75753152), (8, 47345720), (10, 37876576), (16, 23672860), (19, 19935040), (20, 18938288), (32, 11836430), (38, 9967520), (40, 9469144), (64, 5918215), (76, 4983760), (80, 4734572), (95, 3987008), (152, 2491880), (160, 2367286), (190, 1993504), (304, 1245940), (320, 1183643), (380, 996752), (608, 622970), (760, 498376), (1216, 311485), (1520, 249188), (3040, 124594), (6080, 62297)]