16021620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89009}}^1$

素因数の和:89024

約数の個数: 36

約数和(自身を含む): 48599460

約数和(自身を除く): 32577840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 89009, 178018, 267027, 356036, 445045, 534054, 801081, 890090, 1068108, 1335135, 1602162, 1780180, 2670270, 3204324, 4005405, 5340540, 8010810, 16021620]

約数ペア:

[(1, 16021620), (2, 8010810), (3, 5340540), (4, 4005405), (5, 3204324), (6, 2670270), (9, 1780180), (10, 1602162), (12, 1335135), (15, 1068108), (18, 890090), (20, 801081), (30, 534054), (36, 445045), (45, 356036), (60, 267027), (90, 178018), (180, 89009)]