493571040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1028273}}^1$

素因数の和:1028291

約数の個数: 48

約数和(自身を含む): 1554750288

約数和(自身を除く): 1061179248

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, 1028273, 2056546, 3084819, 4113092, 5141365, 6169638, 8226184, 10282730, 12339276, 15424095, 16452368, 20565460, 24678552, 30848190, 32904736, 41130920, 49357104, 61696380, 82261840, 98714208, 123392760, 164523680, 246785520, 493571040]

約数ペア:

[(1, 493571040), (2, 246785520), (3, 164523680), (4, 123392760), (5, 98714208), (6, 82261840), (8, 61696380), (10, 49357104), (12, 41130920), (15, 32904736), (16, 30848190), (20, 24678552), (24, 20565460), (30, 16452368), (32, 15424095), (40, 12339276), (48, 10282730), (60, 8226184), (80, 6169638), (96, 5141365), (120, 4113092), (160, 3084819), (240, 2056546), (480, 1028273)]