180144528

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 476636160

約数和(自身を除く): 296491632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 103, 166, 206, 249, 309, 332, 412, 439, 498, 618, 664, 824, 878, 996, 1236, 1317, 1328, 1648, 1756, 1992, 2472, 2634, 3512, 3984, 4944, 5268, 7024, 8549, 10536, 17098, 21072, 25647, 34196, 36437, 45217, 51294, 68392, 72874, 90434, 102588, 109311, 135651, 136784, 145748, 180868, 205176, 218622, 271302, 291496, 361736, 410352, 437244, 542604, 582992, 723472, 874488, 1085208, 1748976, 2170416, 3753011, 7506022, 11259033, 15012044, 22518066, 30024088, 45036132, 60048176, 90072264, 180144528]

約数ペア:

[(1, 180144528), (2, 90072264), (3, 60048176), (4, 45036132), (6, 30024088), (8, 22518066), (12, 15012044), (16, 11259033), (24, 7506022), (48, 3753011), (83, 2170416), (103, 1748976), (166, 1085208), (206, 874488), (249, 723472), (309, 582992), (332, 542604), (412, 437244), (439, 410352), (498, 361736), (618, 291496), (664, 271302), (824, 218622), (878, 205176), (996, 180868), (1236, 145748), (1317, 136784), (1328, 135651), (1648, 109311), (1756, 102588), (1992, 90434), (2472, 72874), (2634, 68392), (3512, 51294), (3984, 45217), (4944, 36437), (5268, 34196), (7024, 25647), (8549, 21072), (10536, 17098)]