42846360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1289}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 129103200

約数和(自身を除く): 86256840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1289, 1385, 1662, 2216, 2578, 2770, 3324, 3867, 4155, 5156, 5540, 6445, 6648, 7734, 8310, 10312, 11080, 12890, 15468, 16620, 19335, 25780, 30936, 33240, 38670, 51560, 77340, 154680, 357053, 714106, 1071159, 1428212, 1785265, 2142318, 2856424, 3570530, 4284636, 5355795, 7141060, 8569272, 10711590, 14282120, 21423180, 42846360]

約数ペア:

[(1, 42846360), (2, 21423180), (3, 14282120), (4, 10711590), (5, 8569272), (6, 7141060), (8, 5355795), (10, 4284636), (12, 3570530), (15, 2856424), (20, 2142318), (24, 1785265), (30, 1428212), (40, 1071159), (60, 714106), (120, 357053), (277, 154680), (554, 77340), (831, 51560), (1108, 38670), (1289, 33240), (1385, 30936), (1662, 25780), (2216, 19335), (2578, 16620), (2770, 15468), (3324, 12890), (3867, 11080), (4155, 10312), (5156, 8310), (5540, 7734), (6445, 6648)]