402192240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1675801}}^1$

素因数の和:1675817

約数の個数: 40

約数和(自身を含む): 1246796688

約数和(自身を除く): 844604448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1675801, 3351602, 5027403, 6703204, 8379005, 10054806, 13406408, 16758010, 20109612, 25137015, 26812816, 33516020, 40219224, 50274030, 67032040, 80438448, 100548060, 134064080, 201096120, 402192240]

約数ペア:

[(1, 402192240), (2, 201096120), (3, 134064080), (4, 100548060), (5, 80438448), (6, 67032040), (8, 50274030), (10, 40219224), (12, 33516020), (15, 26812816), (16, 25137015), (20, 20109612), (24, 16758010), (30, 13406408), (40, 10054806), (48, 8379005), (60, 6703204), (80, 5027403), (120, 3351602), (240, 1675801)]