3240810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{4001}}^1$

素因数の和:4020

約数の個数: 40

約数和(自身を含む): 8716356

約数和(自身を除く): 5475546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 4001, 8002, 12003, 20005, 24006, 36009, 40010, 60015, 72018, 108027, 120030, 180045, 216054, 324081, 360090, 540135, 648162, 1080270, 1620405, 3240810]

約数ペア:

[(1, 3240810), (2, 1620405), (3, 1080270), (5, 648162), (6, 540135), (9, 360090), (10, 324081), (15, 216054), (18, 180045), (27, 120030), (30, 108027), (45, 72018), (54, 60015), (81, 40010), (90, 36009), (135, 24006), (162, 20005), (270, 12003), (405, 8002), (810, 4001)]