1158301320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20407}}^1$

素因数の和:20475

約数の個数: 128

約数和(自身を含む): 3879152640

約数和(自身を除く): 2720851320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 3784, 4730, 5160, 5676, 7095, 9460, 11352, 14190, 18920, 20407, 28380, 40814, 56760, 61221, 81628, 102035, 122442, 163256, 204070, 224477, 244884, 306105, 408140, 448954, 489768, 612210, 673431, 816280, 877501, 897908, 1122385, 1224420, 1346862, 1755002, 1795816, 2244770, 2448840, 2632503, 2693724, 3367155, 3510004, 4387505, 4489540, 5265006, 5387448, 6734310, 7020008, 8775010, 8979080, 9652511, 10530012, 13162515, 13468620, 17550020, 19305022, 21060024, 26325030, 26937240, 28957533, 35100040, 38610044, 48262555, 52650060, 57915066, 77220088, 96525110, 105300120, 115830132, 144787665, 193050220, 231660264, 289575330, 386100440, 579150660, 1158301320]

約数ペア:

[(1, 1158301320), (2, 579150660), (3, 386100440), (4, 289575330), (5, 231660264), (6, 193050220), (8, 144787665), (10, 115830132), (11, 105300120), (12, 96525110), (15, 77220088), (20, 57915066), (22, 52650060), (24, 48262555), (30, 38610044), (33, 35100040), (40, 28957533), (43, 26937240), (44, 26325030), (55, 21060024), (60, 19305022), (66, 17550020), (86, 13468620), (88, 13162515), (110, 10530012), (120, 9652511), (129, 8979080), (132, 8775010), (165, 7020008), (172, 6734310), (215, 5387448), (220, 5265006), (258, 4489540), (264, 4387505), (330, 3510004), (344, 3367155), (430, 2693724), (440, 2632503), (473, 2448840), (516, 2244770), (645, 1795816), (660, 1755002), (860, 1346862), (946, 1224420), (1032, 1122385), (1290, 897908), (1320, 877501), (1419, 816280), (1720, 673431), (1892, 612210), (2365, 489768), (2580, 448954), (2838, 408140), (3784, 306105), (4730, 244884), (5160, 224477), (5676, 204070), (7095, 163256), (9460, 122442), (11352, 102035), (14190, 81628), (18920, 61221), (20407, 56760), (28380, 40814)]