289740060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1609667}}^1$

素因数の和:1609682

約数の個数: 36

約数和(自身を含む): 878878728

約数和(自身を除く): 589138668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1609667, 3219334, 4829001, 6438668, 8048335, 9658002, 14487003, 16096670, 19316004, 24145005, 28974006, 32193340, 48290010, 57948012, 72435015, 96580020, 144870030, 289740060]

約数ペア:

[(1, 289740060), (2, 144870030), (3, 96580020), (4, 72435015), (5, 57948012), (6, 48290010), (9, 32193340), (10, 28974006), (12, 24145005), (15, 19316004), (18, 16096670), (20, 14487003), (30, 9658002), (36, 8048335), (45, 6438668), (60, 4829001), (90, 3219334), (180, 1609667)]