8836020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16363}}^1$

素因数の和:16381

約数の個数: 48

約数和(自身を含む): 27491520

約数和(自身を除く): 18655500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16363, 32726, 49089, 65452, 81815, 98178, 147267, 163630, 196356, 245445, 294534, 327260, 441801, 490890, 589068, 736335, 883602, 981780, 1472670, 1767204, 2209005, 2945340, 4418010, 8836020]

約数ペア:

[(1, 8836020), (2, 4418010), (3, 2945340), (4, 2209005), (5, 1767204), (6, 1472670), (9, 981780), (10, 883602), (12, 736335), (15, 589068), (18, 490890), (20, 441801), (27, 327260), (30, 294534), (36, 245445), (45, 196356), (54, 163630), (60, 147267), (90, 98178), (108, 81815), (135, 65452), (180, 49089), (270, 32726), (540, 16363)]