22970520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{21269}}^1$

素因数の和:21289

約数の個数: 64

約数和(自身を含む): 76572000

約数和(自身を除く): 53601480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 21269, 42538, 63807, 85076, 106345, 127614, 170152, 191421, 212690, 255228, 319035, 382842, 425380, 510456, 574263, 638070, 765684, 850760, 957105, 1148526, 1276140, 1531368, 1914210, 2297052, 2552280, 2871315, 3828420, 4594104, 5742630, 7656840, 11485260, 22970520]

約数ペア:

[(1, 22970520), (2, 11485260), (3, 7656840), (4, 5742630), (5, 4594104), (6, 3828420), (8, 2871315), (9, 2552280), (10, 2297052), (12, 1914210), (15, 1531368), (18, 1276140), (20, 1148526), (24, 957105), (27, 850760), (30, 765684), (36, 638070), (40, 574263), (45, 510456), (54, 425380), (60, 382842), (72, 319035), (90, 255228), (108, 212690), (120, 191421), (135, 170152), (180, 127614), (216, 106345), (270, 85076), (360, 63807), (540, 42538), (1080, 21269)]