152968560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{637369}}^1$

素因数の和:637385

約数の個数: 40

約数和(自身を含む): 474203280

約数和(自身を除く): 321234720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 637369, 1274738, 1912107, 2549476, 3186845, 3824214, 5098952, 6373690, 7648428, 9560535, 10197904, 12747380, 15296856, 19121070, 25494760, 30593712, 38242140, 50989520, 76484280, 152968560]

約数ペア:

[(1, 152968560), (2, 76484280), (3, 50989520), (4, 38242140), (5, 30593712), (6, 25494760), (8, 19121070), (10, 15296856), (12, 12747380), (15, 10197904), (16, 9560535), (20, 7648428), (24, 6373690), (30, 5098952), (40, 3824214), (48, 3186845), (60, 2549476), (80, 1912107), (120, 1274738), (240, 637369)]