142560120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1188001}}^1$

素因数の和:1188015

約数の個数: 32

約数和(自身を含む): 427680720

約数和(自身を除く): 285120600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1188001, 2376002, 3564003, 4752004, 5940005, 7128006, 9504008, 11880010, 14256012, 17820015, 23760020, 28512024, 35640030, 47520040, 71280060, 142560120]

約数ペア:

[(1, 142560120), (2, 71280060), (3, 47520040), (4, 35640030), (5, 28512024), (6, 23760020), (8, 17820015), (10, 14256012), (12, 11880010), (15, 9504008), (20, 7128006), (24, 5940005), (30, 4752004), (40, 3564003), (60, 2376002), (120, 1188001)]