2068277520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8617823}}^1$

素因数の和:8617839

約数の個数: 40

約数和(自身を含む): 6411661056

約数和(自身を除く): 4343383536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8617823, 17235646, 25853469, 34471292, 43089115, 51706938, 68942584, 86178230, 103413876, 129267345, 137885168, 172356460, 206827752, 258534690, 344712920, 413655504, 517069380, 689425840, 1034138760, 2068277520]

約数ペア:

[(1, 2068277520), (2, 1034138760), (3, 689425840), (4, 517069380), (5, 413655504), (6, 344712920), (8, 258534690), (10, 206827752), (12, 172356460), (15, 137885168), (16, 129267345), (20, 103413876), (24, 86178230), (30, 68942584), (40, 51706938), (48, 43089115), (60, 34471292), (80, 25853469), (120, 17235646), (240, 8617823)]