1679640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13997}}^1$

素因数の和:14011

約数の個数: 32

約数和(自身を含む): 5039280

約数和(自身を除く): 3359640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13997, 27994, 41991, 55988, 69985, 83982, 111976, 139970, 167964, 209955, 279940, 335928, 419910, 559880, 839820, 1679640]

約数ペア:

[(1, 1679640), (2, 839820), (3, 559880), (4, 419910), (5, 335928), (6, 279940), (8, 209955), (10, 167964), (12, 139970), (15, 111976), (20, 83982), (24, 69985), (30, 55988), (40, 41991), (60, 27994), (120, 13997)]