447294240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2903}}^1$

素因数の和:3031

約数の個数: 144

約数和(自身を含む): 1541187648

約数和(自身を除く): 1093893408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 642, 720, 856, 963, 1070, 1284, 1440, 1605, 1712, 1926, 2140, 2568, 2903, 3210, 3424, 3852, 4280, 4815, 5136, 5806, 6420, 7704, 8560, 8709, 9630, 10272, 11612, 12840, 14515, 15408, 17120, 17418, 19260, 23224, 25680, 26127, 29030, 30816, 34836, 38520, 43545, 46448, 51360, 52254, 58060, 69672, 77040, 87090, 92896, 104508, 116120, 130635, 139344, 154080, 174180, 209016, 232240, 261270, 278688, 310621, 348360, 418032, 464480, 522540, 621242, 696720, 836064, 931863, 1045080, 1242484, 1393440, 1553105, 1863726, 2090160, 2484968, 2795589, 3106210, 3727452, 4180320, 4659315, 4969936, 5591178, 6212420, 7454904, 9318630, 9939872, 11182356, 12424840, 13977945, 14909808, 18637260, 22364712, 24849680, 27955890, 29819616, 37274520, 44729424, 49699360, 55911780, 74549040, 89458848, 111823560, 149098080, 223647120, 447294240]

約数ペア:

[(1, 447294240), (2, 223647120), (3, 149098080), (4, 111823560), (5, 89458848), (6, 74549040), (8, 55911780), (9, 49699360), (10, 44729424), (12, 37274520), (15, 29819616), (16, 27955890), (18, 24849680), (20, 22364712), (24, 18637260), (30, 14909808), (32, 13977945), (36, 12424840), (40, 11182356), (45, 9939872), (48, 9318630), (60, 7454904), (72, 6212420), (80, 5591178), (90, 4969936), (96, 4659315), (107, 4180320), (120, 3727452), (144, 3106210), (160, 2795589), (180, 2484968), (214, 2090160), (240, 1863726), (288, 1553105), (321, 1393440), (360, 1242484), (428, 1045080), (480, 931863), (535, 836064), (642, 696720), (720, 621242), (856, 522540), (963, 464480), (1070, 418032), (1284, 348360), (1440, 310621), (1605, 278688), (1712, 261270), (1926, 232240), (2140, 209016), (2568, 174180), (2903, 154080), (3210, 139344), (3424, 130635), (3852, 116120), (4280, 104508), (4815, 92896), (5136, 87090), (5806, 77040), (6420, 69672), (7704, 58060), (8560, 52254), (8709, 51360), (9630, 46448), (10272, 43545), (11612, 38520), (12840, 34836), (14515, 30816), (15408, 29030), (17120, 26127), (17418, 25680), (19260, 23224)]