304838760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2540323}}^1$

素因数の和:2540337

約数の個数: 32

約数和(自身を含む): 914516640

約数和(自身を除く): 609677880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2540323, 5080646, 7620969, 10161292, 12701615, 15241938, 20322584, 25403230, 30483876, 38104845, 50806460, 60967752, 76209690, 101612920, 152419380, 304838760]

約数ペア:

[(1, 304838760), (2, 152419380), (3, 101612920), (4, 76209690), (5, 60967752), (6, 50806460), (8, 38104845), (10, 30483876), (12, 25403230), (15, 20322584), (20, 15241938), (24, 12701615), (30, 10161292), (40, 7620969), (60, 5080646), (120, 2540323)]