180479736

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{7573}}^1$

素因数の和:7916

約数の個数: 48

約数和(自身を含む): 490340760

約数和(自身を除く): 309861024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7573, 7944, 11916, 15146, 22719, 23832, 30292, 45438, 60584, 68157, 90876, 136314, 181752, 272628, 545256, 2506663, 5013326, 7519989, 10026652, 15039978, 20053304, 22559967, 30079956, 45119934, 60159912, 90239868, 180479736]

約数ペア:

[(1, 180479736), (2, 90239868), (3, 60159912), (4, 45119934), (6, 30079956), (8, 22559967), (9, 20053304), (12, 15039978), (18, 10026652), (24, 7519989), (36, 5013326), (72, 2506663), (331, 545256), (662, 272628), (993, 181752), (1324, 136314), (1986, 90876), (2648, 68157), (2979, 60584), (3972, 45438), (5958, 30292), (7573, 23832), (7944, 22719), (11916, 15146)]