121808160

素因数分解:

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

素因数の和:84610

約数の個数: 72

約数和(自身を含む): 415675260

約数和(自身を除く): 293867100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 84589, 169178, 253767, 338356, 422945, 507534, 676712, 761301, 845890, 1015068, 1268835, 1353424, 1522602, 1691780, 2030136, 2537670, 2706848, 3045204, 3383560, 3806505, 4060272, 5075340, 6090408, 6767120, 7613010, 8120544, 10150680, 12180816, 13534240, 15226020, 20301360, 24361632, 30452040, 40602720, 60904080, 121808160]

約数ペア:

[(1, 121808160), (2, 60904080), (3, 40602720), (4, 30452040), (5, 24361632), (6, 20301360), (8, 15226020), (9, 13534240), (10, 12180816), (12, 10150680), (15, 8120544), (16, 7613010), (18, 6767120), (20, 6090408), (24, 5075340), (30, 4060272), (32, 3806505), (36, 3383560), (40, 3045204), (45, 2706848), (48, 2537670), (60, 2030136), (72, 1691780), (80, 1522602), (90, 1353424), (96, 1268835), (120, 1015068), (144, 845890), (160, 761301), (180, 676712), (240, 507534), (288, 422945), (360, 338356), (480, 253767), (720, 169178), (1440, 84589)]