201652020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1120289}}^1$

素因数の和:1120304

約数の個数: 36

約数和(自身を含む): 611678340

約数和(自身を除く): 410026320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1120289, 2240578, 3360867, 4481156, 5601445, 6721734, 10082601, 11202890, 13443468, 16804335, 20165202, 22405780, 33608670, 40330404, 50413005, 67217340, 100826010, 201652020]

約数ペア:

[(1, 201652020), (2, 100826010), (3, 67217340), (4, 50413005), (5, 40330404), (6, 33608670), (9, 22405780), (10, 20165202), (12, 16804335), (15, 13443468), (18, 11202890), (20, 10082601), (30, 6721734), (36, 5601445), (45, 4481156), (60, 3360867), (90, 2240578), (180, 1120289)]