140160120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1168001}}^1$

素因数の和:1168015

約数の個数: 32

約数和(自身を含む): 420480720

約数和(自身を除く): 280320600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1168001, 2336002, 3504003, 4672004, 5840005, 7008006, 9344008, 11680010, 14016012, 17520015, 23360020, 28032024, 35040030, 46720040, 70080060, 140160120]

約数ペア:

[(1, 140160120), (2, 70080060), (3, 46720040), (4, 35040030), (5, 28032024), (6, 23360020), (8, 17520015), (10, 14016012), (12, 11680010), (15, 9344008), (20, 7008006), (24, 5840005), (30, 4672004), (40, 3504003), (60, 2336002), (120, 1168001)]