615172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{5021}}^1$

素因数の和:6056

約数の個数: 64

約数和(自身を含む): 1847694240

約数和(自身を除く): 1232521320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1021, 2042, 3063, 4084, 5021, 5105, 6126, 8168, 10042, 10210, 12252, 15063, 15315, 20084, 20420, 24504, 25105, 30126, 30630, 40168, 40840, 50210, 60252, 61260, 75315, 100420, 120504, 122520, 150630, 200840, 301260, 602520, 5126441, 10252882, 15379323, 20505764, 25632205, 30758646, 41011528, 51264410, 61517292, 76896615, 102528820, 123034584, 153793230, 205057640, 307586460, 615172920]

約数ペア:

[(1, 615172920), (2, 307586460), (3, 205057640), (4, 153793230), (5, 123034584), (6, 102528820), (8, 76896615), (10, 61517292), (12, 51264410), (15, 41011528), (20, 30758646), (24, 25632205), (30, 20505764), (40, 15379323), (60, 10252882), (120, 5126441), (1021, 602520), (2042, 301260), (3063, 200840), (4084, 150630), (5021, 122520), (5105, 120504), (6126, 100420), (8168, 75315), (10042, 61260), (10210, 60252), (12252, 50210), (15063, 40840), (15315, 40168), (20084, 30630), (20420, 30126), (24504, 25105)]