120890445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 222996480

約数和(自身を除く): 102106035

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 67, 95, 195, 201, 247, 285, 335, 487, 741, 871, 1005, 1235, 1273, 1461, 2435, 2613, 3705, 3819, 4355, 6331, 6365, 7305, 9253, 13065, 16549, 18993, 19095, 27759, 31655, 32629, 46265, 49647, 82745, 94965, 97887, 120289, 138795, 163145, 248235, 360867, 424177, 489435, 601445, 619951, 1272531, 1804335, 1859853, 2120885, 3099755, 6362655, 8059363, 9299265, 24178089, 40296815, 120890445]

約数ペア:

[(1, 120890445), (3, 40296815), (5, 24178089), (13, 9299265), (15, 8059363), (19, 6362655), (39, 3099755), (57, 2120885), (65, 1859853), (67, 1804335), (95, 1272531), (195, 619951), (201, 601445), (247, 489435), (285, 424177), (335, 360867), (487, 248235), (741, 163145), (871, 138795), (1005, 120289), (1235, 97887), (1273, 94965), (1461, 82745), (2435, 49647), (2613, 46265), (3705, 32629), (3819, 31655), (4355, 27759), (6331, 19095), (6365, 18993), (7305, 16549), (9253, 13065)]