196384920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1636541}}^1$

素因数の和:1636555

約数の個数: 32

約数和(自身を含む): 589155120

約数和(自身を除く): 392770200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1636541, 3273082, 4909623, 6546164, 8182705, 9819246, 13092328, 16365410, 19638492, 24548115, 32730820, 39276984, 49096230, 65461640, 98192460, 196384920]

約数ペア:

[(1, 196384920), (2, 98192460), (3, 65461640), (4, 49096230), (5, 39276984), (6, 32730820), (8, 24548115), (10, 19638492), (12, 16365410), (15, 13092328), (20, 9819246), (24, 8182705), (30, 6546164), (40, 4909623), (60, 3273082), (120, 1636541)]