804936540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{32801}}^1$

素因数の和:33222

約数の個数: 48

約数和(自身を含む): 2259401760

約数和(自身を除く): 1454465220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 4090, 4908, 6135, 8180, 12270, 24540, 32801, 65602, 98403, 131204, 164005, 196806, 328010, 393612, 492015, 656020, 984030, 1968060, 13415609, 26831218, 40246827, 53662436, 67078045, 80493654, 134156090, 160987308, 201234135, 268312180, 402468270, 804936540]

約数ペア:

[(1, 804936540), (2, 402468270), (3, 268312180), (4, 201234135), (5, 160987308), (6, 134156090), (10, 80493654), (12, 67078045), (15, 53662436), (20, 40246827), (30, 26831218), (60, 13415609), (409, 1968060), (818, 984030), (1227, 656020), (1636, 492015), (2045, 393612), (2454, 328010), (4090, 196806), (4908, 164005), (6135, 131204), (8180, 98403), (12270, 65602), (24540, 32801)]