1200090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 2914560

約数和(自身を除く): 1714470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 367, 545, 654, 734, 1090, 1101, 1635, 1835, 2202, 3270, 3670, 5505, 11010, 40003, 80006, 120009, 200015, 240018, 400030, 600045, 1200090]

約数ペア:

[(1, 1200090), (2, 600045), (3, 400030), (5, 240018), (6, 200015), (10, 120009), (15, 80006), (30, 40003), (109, 11010), (218, 5505), (327, 3670), (367, 3270), (545, 2202), (654, 1835), (734, 1635), (1090, 1101)]