28699080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 57787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 769, 933, 1244, 1538, 1555, 1866, 2307, 2488, 3076, 3110, 3732, 3845, 4614, 4665, 6152, 6220, 7464, 7690, 9228, 9330, 11535, 12440, 15380, 18456, 18660, 23070, 30760, 37320, 46140, 92280, 239159, 478318, 717477, 956636, 1195795, 1434954, 1913272, 2391590, 2869908, 3587385, 4783180, 5739816, 7174770, 9566360, 14349540, 28699080]

約数ペア:

[(1, 28699080), (2, 14349540), (3, 9566360), (4, 7174770), (5, 5739816), (6, 4783180), (8, 3587385), (10, 2869908), (12, 2391590), (15, 1913272), (20, 1434954), (24, 1195795), (30, 956636), (40, 717477), (60, 478318), (120, 239159), (311, 92280), (622, 46140), (769, 37320), (933, 30760), (1244, 23070), (1538, 18660), (1555, 18456), (1866, 15380), (2307, 12440), (2488, 11535), (3076, 9330), (3110, 9228), (3732, 7690), (3845, 7464), (4614, 6220), (4665, 6152)]