76304880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 120

約数和(自身を含む): 258532560

約数和(自身を除く): 182227680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 809, 1048, 1179, 1310, 1572, 1618, 1965, 2096, 2358, 2427, 2620, 3144, 3236, 3930, 4045, 4716, 4854, 5240, 5895, 6288, 6472, 7281, 7860, 8090, 9432, 9708, 10480, 11790, 12135, 12944, 14562, 15720, 16180, 18864, 19416, 23580, 24270, 29124, 31440, 32360, 36405, 38832, 47160, 48540, 58248, 64720, 72810, 94320, 97080, 105979, 116496, 145620, 194160, 211958, 291240, 317937, 423916, 529895, 582480, 635874, 847832, 953811, 1059790, 1271748, 1589685, 1695664, 1907622, 2119580, 2543496, 3179370, 3815244, 4239160, 4769055, 5086992, 6358740, 7630488, 8478320, 9538110, 12717480, 15260976, 19076220, 25434960, 38152440, 76304880]

約数ペア:

[(1, 76304880), (2, 38152440), (3, 25434960), (4, 19076220), (5, 15260976), (6, 12717480), (8, 9538110), (9, 8478320), (10, 7630488), (12, 6358740), (15, 5086992), (16, 4769055), (18, 4239160), (20, 3815244), (24, 3179370), (30, 2543496), (36, 2119580), (40, 1907622), (45, 1695664), (48, 1589685), (60, 1271748), (72, 1059790), (80, 953811), (90, 847832), (120, 635874), (131, 582480), (144, 529895), (180, 423916), (240, 317937), (262, 291240), (360, 211958), (393, 194160), (524, 145620), (655, 116496), (720, 105979), (786, 97080), (809, 94320), (1048, 72810), (1179, 64720), (1310, 58248), (1572, 48540), (1618, 47160), (1965, 38832), (2096, 36405), (2358, 32360), (2427, 31440), (2620, 29124), (3144, 24270), (3236, 23580), (3930, 19416), (4045, 18864), (4716, 16180), (4854, 15720), (5240, 14562), (5895, 12944), (6288, 12135), (6472, 11790), (7281, 10480), (7860, 9708), (8090, 9432)]