20301360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84589}}^1$

素因数の和:84605

約数の個数: 40

約数和(自身を含む): 62934960

約数和(自身を除く): 42633600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84589, 169178, 253767, 338356, 422945, 507534, 676712, 845890, 1015068, 1268835, 1353424, 1691780, 2030136, 2537670, 3383560, 4060272, 5075340, 6767120, 10150680, 20301360]

約数ペア:

[(1, 20301360), (2, 10150680), (3, 6767120), (4, 5075340), (5, 4060272), (6, 3383560), (8, 2537670), (10, 2030136), (12, 1691780), (15, 1353424), (16, 1268835), (20, 1015068), (24, 845890), (30, 676712), (40, 507534), (48, 422945), (60, 338356), (80, 253767), (120, 169178), (240, 84589)]