196277520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{817823}}^1$

素因数の和:817839

約数の個数: 40

約数和(自身を含む): 608461056

約数和(自身を除く): 412183536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 817823, 1635646, 2453469, 3271292, 4089115, 4906938, 6542584, 8178230, 9813876, 12267345, 13085168, 16356460, 19627752, 24534690, 32712920, 39255504, 49069380, 65425840, 98138760, 196277520]

約数ペア:

[(1, 196277520), (2, 98138760), (3, 65425840), (4, 49069380), (5, 39255504), (6, 32712920), (8, 24534690), (10, 19627752), (12, 16356460), (15, 13085168), (16, 12267345), (20, 9813876), (24, 8178230), (30, 6542584), (40, 4906938), (48, 4089115), (60, 3271292), (80, 2453469), (120, 1635646), (240, 817823)]