48421140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1259}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 135898560

約数和(自身を除く): 87477420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1259, 1282, 1923, 2518, 2564, 3205, 3777, 3846, 5036, 6295, 6410, 7554, 7692, 9615, 12590, 12820, 15108, 18885, 19230, 25180, 37770, 38460, 75540, 807019, 1614038, 2421057, 3228076, 4035095, 4842114, 8070190, 9684228, 12105285, 16140380, 24210570, 48421140]

約数ペア:

[(1, 48421140), (2, 24210570), (3, 16140380), (4, 12105285), (5, 9684228), (6, 8070190), (10, 4842114), (12, 4035095), (15, 3228076), (20, 2421057), (30, 1614038), (60, 807019), (641, 75540), (1259, 38460), (1282, 37770), (1923, 25180), (2518, 19230), (2564, 18885), (3205, 15108), (3777, 12820), (3846, 12590), (5036, 9615), (6295, 7692), (6410, 7554)]