394753560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3289613}}^1$

素因数の和:3289627

約数の個数: 32

約数和(自身を含む): 1184261040

約数和(自身を除く): 789507480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3289613, 6579226, 9868839, 13158452, 16448065, 19737678, 26316904, 32896130, 39475356, 49344195, 65792260, 78950712, 98688390, 131584520, 197376780, 394753560]

約数ペア:

[(1, 394753560), (2, 197376780), (3, 131584520), (4, 98688390), (5, 78950712), (6, 65792260), (8, 49344195), (10, 39475356), (12, 32896130), (15, 26316904), (20, 19737678), (24, 16448065), (30, 13158452), (40, 9868839), (60, 6579226), (120, 3289613)]