203880120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1699001}}^1$

素因数の和:1699015

約数の個数: 32

約数和(自身を含む): 611640720

約数和(自身を除く): 407760600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1699001, 3398002, 5097003, 6796004, 8495005, 10194006, 13592008, 16990010, 20388012, 25485015, 33980020, 40776024, 50970030, 67960040, 101940060, 203880120]

約数ペア:

[(1, 203880120), (2, 101940060), (3, 67960040), (4, 50970030), (5, 40776024), (6, 33980020), (8, 25485015), (10, 20388012), (12, 16990010), (15, 13592008), (20, 10194006), (24, 8495005), (30, 6796004), (40, 5097003), (60, 3398002), (120, 1699001)]