8972280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{24923}}^1$

素因数の和:24940

約数の個数: 48

約数和(自身を含む): 29161080

約数和(自身を除く): 20188800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 24923, 49846, 74769, 99692, 124615, 149538, 199384, 224307, 249230, 299076, 373845, 448614, 498460, 598152, 747690, 897228, 996920, 1121535, 1495380, 1794456, 2243070, 2990760, 4486140, 8972280]

約数ペア:

[(1, 8972280), (2, 4486140), (3, 2990760), (4, 2243070), (5, 1794456), (6, 1495380), (8, 1121535), (9, 996920), (10, 897228), (12, 747690), (15, 598152), (18, 498460), (20, 448614), (24, 373845), (30, 299076), (36, 249230), (40, 224307), (45, 199384), (60, 149538), (72, 124615), (90, 99692), (120, 74769), (180, 49846), (360, 24923)]