208058160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{866909}}^1$

素因数の和:866925

約数の個数: 40

約数和(自身を含む): 644981040

約数和(自身を除く): 436922880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 866909, 1733818, 2600727, 3467636, 4334545, 5201454, 6935272, 8669090, 10402908, 13003635, 13870544, 17338180, 20805816, 26007270, 34676360, 41611632, 52014540, 69352720, 104029080, 208058160]

約数ペア:

[(1, 208058160), (2, 104029080), (3, 69352720), (4, 52014540), (5, 41611632), (6, 34676360), (8, 26007270), (10, 20805816), (12, 17338180), (15, 13870544), (16, 13003635), (20, 10402908), (24, 8669090), (30, 6935272), (40, 5201454), (48, 4334545), (60, 3467636), (80, 2600727), (120, 1733818), (240, 866909)]