2883240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8009}}^1$

素因数の和:8026

約数の個数: 48

約数和(自身を含む): 9371700

約数和(自身を除く): 6488460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8009, 16018, 24027, 32036, 40045, 48054, 64072, 72081, 80090, 96108, 120135, 144162, 160180, 192216, 240270, 288324, 320360, 360405, 480540, 576648, 720810, 961080, 1441620, 2883240]

約数ペア:

[(1, 2883240), (2, 1441620), (3, 961080), (4, 720810), (5, 576648), (6, 480540), (8, 360405), (9, 320360), (10, 288324), (12, 240270), (15, 192216), (18, 160180), (20, 144162), (24, 120135), (30, 96108), (36, 80090), (40, 72081), (45, 64072), (60, 48054), (72, 40045), (90, 32036), (120, 24027), (180, 16018), (360, 8009)]