120377080

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8623}}^1$

素因数の和:8983

約数の個数: 32

約数和(自身を含む): 271656000

約数和(自身を除く): 151278920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 8623, 13960, 17246, 34492, 43115, 68984, 86230, 172460, 344920, 3009427, 6018854, 12037708, 15047135, 24075416, 30094270, 60188540, 120377080]

約数ペア:

[(1, 120377080), (2, 60188540), (4, 30094270), (5, 24075416), (8, 15047135), (10, 12037708), (20, 6018854), (40, 3009427), (349, 344920), (698, 172460), (1396, 86230), (1745, 68984), (2792, 43115), (3490, 34492), (6980, 17246), (8623, 13960)]