16221360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67589}}^1$

素因数の和:67605

約数の個数: 40

約数和(自身を含む): 50286960

約数和(自身を除く): 34065600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 67589, 135178, 202767, 270356, 337945, 405534, 540712, 675890, 811068, 1013835, 1081424, 1351780, 1622136, 2027670, 2703560, 3244272, 4055340, 5407120, 8110680, 16221360]

約数ペア:

[(1, 16221360), (2, 8110680), (3, 5407120), (4, 4055340), (5, 3244272), (6, 2703560), (8, 2027670), (10, 1622136), (12, 1351780), (15, 1081424), (16, 1013835), (20, 811068), (24, 675890), (30, 540712), (40, 405534), (48, 337945), (60, 270356), (80, 202767), (120, 135178), (240, 67589)]