28206240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{58763}}^1$

素因数の和:58781

約数の個数: 48

約数和(自身を含む): 88851168

約数和(自身を除く): 60644928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 58763, 117526, 176289, 235052, 293815, 352578, 470104, 587630, 705156, 881445, 940208, 1175260, 1410312, 1762890, 1880416, 2350520, 2820624, 3525780, 4701040, 5641248, 7051560, 9402080, 14103120, 28206240]

約数ペア:

[(1, 28206240), (2, 14103120), (3, 9402080), (4, 7051560), (5, 5641248), (6, 4701040), (8, 3525780), (10, 2820624), (12, 2350520), (15, 1880416), (16, 1762890), (20, 1410312), (24, 1175260), (30, 940208), (32, 881445), (40, 705156), (48, 587630), (60, 470104), (80, 352578), (96, 293815), (120, 235052), (160, 176289), (240, 117526), (480, 58763)]