18236439960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151970333}}^1$

素因数の和:151970347

約数の個数: 32

約数和(自身を含む): 54709320240

約数和(自身を除く): 36472880280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151970333, 303940666, 455910999, 607881332, 759851665, 911821998, 1215762664, 1519703330, 1823643996, 2279554995, 3039406660, 3647287992, 4559109990, 6078813320, 9118219980, 18236439960]

約数ペア:

[(1, 18236439960), (2, 9118219980), (3, 6078813320), (4, 4559109990), (5, 3647287992), (6, 3039406660), (8, 2279554995), (10, 1823643996), (12, 1519703330), (15, 1215762664), (20, 911821998), (24, 759851665), (30, 607881332), (40, 455910999), (60, 303940666), (120, 151970333)]