54719880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{455999}}^1$

素因数の和:456013

約数の個数: 32

約数和(自身を含む): 164160000

約数和(自身を除く): 109440120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 455999, 911998, 1367997, 1823996, 2279995, 2735994, 3647992, 4559990, 5471988, 6839985, 9119980, 10943976, 13679970, 18239960, 27359940, 54719880]

約数ペア:

[(1, 54719880), (2, 27359940), (3, 18239960), (4, 13679970), (5, 10943976), (6, 9119980), (8, 6839985), (10, 5471988), (12, 4559990), (15, 3647992), (20, 2735994), (24, 2279995), (30, 1823996), (40, 1367997), (60, 911998), (120, 455999)]