22269960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61861}}^1$

素因数の和:61878

約数の個数: 48

約数和(自身を含む): 72378540

約数和(自身を除く): 50108580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 61861, 123722, 185583, 247444, 309305, 371166, 494888, 556749, 618610, 742332, 927915, 1113498, 1237220, 1484664, 1855830, 2226996, 2474440, 2783745, 3711660, 4453992, 5567490, 7423320, 11134980, 22269960]

約数ペア:

[(1, 22269960), (2, 11134980), (3, 7423320), (4, 5567490), (5, 4453992), (6, 3711660), (8, 2783745), (9, 2474440), (10, 2226996), (12, 1855830), (15, 1484664), (18, 1237220), (20, 1113498), (24, 927915), (30, 742332), (36, 618610), (40, 556749), (45, 494888), (60, 371166), (72, 309305), (90, 247444), (120, 185583), (180, 123722), (360, 61861)]