190894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1590791}}^1$

素因数の和:1590805

約数の個数: 32

約数和(自身を含む): 572685120

約数和(自身を除く): 381790200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1590791, 3181582, 4772373, 6363164, 7953955, 9544746, 12726328, 15907910, 19089492, 23861865, 31815820, 38178984, 47723730, 63631640, 95447460, 190894920]

約数ペア:

[(1, 190894920), (2, 95447460), (3, 63631640), (4, 47723730), (5, 38178984), (6, 31815820), (8, 23861865), (10, 19089492), (12, 15907910), (15, 12726328), (20, 9544746), (24, 7953955), (30, 6363164), (40, 4772373), (60, 3181582), (120, 1590791)]