2238240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4663}}^1$

素因数の和:4681

約数の個数: 48

約数和(自身を含む): 7051968

約数和(自身を除く): 4813728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4663, 9326, 13989, 18652, 23315, 27978, 37304, 46630, 55956, 69945, 74608, 93260, 111912, 139890, 149216, 186520, 223824, 279780, 373040, 447648, 559560, 746080, 1119120, 2238240]

約数ペア:

[(1, 2238240), (2, 1119120), (3, 746080), (4, 559560), (5, 447648), (6, 373040), (8, 279780), (10, 223824), (12, 186520), (15, 149216), (16, 139890), (20, 111912), (24, 93260), (30, 74608), (32, 69945), (40, 55956), (48, 46630), (60, 37304), (80, 27978), (96, 23315), (120, 18652), (160, 13989), (240, 9326), (480, 4663)]