2247998520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{95093}}^1$

素因数の和:95304

約数の個数: 64

約数和(自身を含む): 6778300320

約数和(自身を除く): 4530301800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 95093, 190186, 285279, 380372, 475465, 570558, 760744, 950930, 1141116, 1426395, 1901860, 2282232, 2852790, 3803720, 5705580, 11411160, 18733321, 37466642, 56199963, 74933284, 93666605, 112399926, 149866568, 187333210, 224799852, 280999815, 374666420, 449599704, 561999630, 749332840, 1123999260, 2247998520]

約数ペア:

[(1, 2247998520), (2, 1123999260), (3, 749332840), (4, 561999630), (5, 449599704), (6, 374666420), (8, 280999815), (10, 224799852), (12, 187333210), (15, 149866568), (20, 112399926), (24, 93666605), (30, 74933284), (40, 56199963), (60, 37466642), (120, 18733321), (197, 11411160), (394, 5705580), (591, 3803720), (788, 2852790), (985, 2282232), (1182, 1901860), (1576, 1426395), (1970, 1141116), (2364, 950930), (2955, 760744), (3940, 570558), (4728, 475465), (5910, 380372), (7880, 285279), (11820, 190186), (23640, 95093)]