12313020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 34715520

約数和(自身を除く): 22402500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1259, 1630, 1956, 2445, 2518, 3260, 3777, 4890, 5036, 6295, 7554, 9780, 12590, 15108, 18885, 25180, 37770, 75540, 205217, 410434, 615651, 820868, 1026085, 1231302, 2052170, 2462604, 3078255, 4104340, 6156510, 12313020]

約数ペア:

[(1, 12313020), (2, 6156510), (3, 4104340), (4, 3078255), (5, 2462604), (6, 2052170), (10, 1231302), (12, 1026085), (15, 820868), (20, 615651), (30, 410434), (60, 205217), (163, 75540), (326, 37770), (489, 25180), (652, 18885), (815, 15108), (978, 12590), (1259, 9780), (1630, 7554), (1956, 6295), (2445, 5036), (2518, 4890), (3260, 3777)]