18339960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152833}}^1$

素因数の和:152847

約数の個数: 32

約数和(自身を含む): 55020240

約数和(自身を除く): 36680280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152833, 305666, 458499, 611332, 764165, 916998, 1222664, 1528330, 1833996, 2292495, 3056660, 3667992, 4584990, 6113320, 9169980, 18339960]

約数ペア:

[(1, 18339960), (2, 9169980), (3, 6113320), (4, 4584990), (5, 3667992), (6, 3056660), (8, 2292495), (10, 1833996), (12, 1528330), (15, 1222664), (20, 916998), (24, 764165), (30, 611332), (40, 458499), (60, 305666), (120, 152833)]