2839560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23663}}^1$

素因数の和:23677

約数の個数: 32

約数和(自身を含む): 8519040

約数和(自身を除く): 5679480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23663, 47326, 70989, 94652, 118315, 141978, 189304, 236630, 283956, 354945, 473260, 567912, 709890, 946520, 1419780, 2839560]

約数ペア:

[(1, 2839560), (2, 1419780), (3, 946520), (4, 709890), (5, 567912), (6, 473260), (8, 354945), (10, 283956), (12, 236630), (15, 189304), (20, 141978), (24, 118315), (30, 94652), (40, 70989), (60, 47326), (120, 23663)]