2061918480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8591327}}^1$

素因数の和:8591343

約数の個数: 40

約数和(自身を含む): 6391948032

約数和(自身を除く): 4330029552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8591327, 17182654, 25773981, 34365308, 42956635, 51547962, 68730616, 85913270, 103095924, 128869905, 137461232, 171826540, 206191848, 257739810, 343653080, 412383696, 515479620, 687306160, 1030959240, 2061918480]

約数ペア:

[(1, 2061918480), (2, 1030959240), (3, 687306160), (4, 515479620), (5, 412383696), (6, 343653080), (8, 257739810), (10, 206191848), (12, 171826540), (15, 137461232), (16, 128869905), (20, 103095924), (24, 85913270), (30, 68730616), (40, 51547962), (48, 42956635), (60, 34365308), (80, 25773981), (120, 17182654), (240, 8591327)]