12465120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25969}}^1$

素因数の和:25987

約数の個数: 48

約数和(自身を含む): 39266640

約数和(自身を除く): 26801520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 25969, 51938, 77907, 103876, 129845, 155814, 207752, 259690, 311628, 389535, 415504, 519380, 623256, 779070, 831008, 1038760, 1246512, 1558140, 2077520, 2493024, 3116280, 4155040, 6232560, 12465120]

約数ペア:

[(1, 12465120), (2, 6232560), (3, 4155040), (4, 3116280), (5, 2493024), (6, 2077520), (8, 1558140), (10, 1246512), (12, 1038760), (15, 831008), (16, 779070), (20, 623256), (24, 519380), (30, 415504), (32, 389535), (40, 311628), (48, 259690), (60, 207752), (80, 155814), (96, 129845), (120, 103876), (160, 77907), (240, 51938), (480, 25969)]