1428670680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11905589}}^1$

素因数の和:11905603

約数の個数: 32

約数和(自身を含む): 4286012400

約数和(自身を除く): 2857341720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11905589, 23811178, 35716767, 47622356, 59527945, 71433534, 95244712, 119055890, 142867068, 178583835, 238111780, 285734136, 357167670, 476223560, 714335340, 1428670680]

約数ペア:

[(1, 1428670680), (2, 714335340), (3, 476223560), (4, 357167670), (5, 285734136), (6, 238111780), (8, 178583835), (10, 142867068), (12, 119055890), (15, 95244712), (20, 71433534), (24, 59527945), (30, 47622356), (40, 35716767), (60, 23811178), (120, 11905589)]