303102720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 1064686896

約数和(自身を除く): 761584176

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, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 317, 320, 332, 360, 384, 415, 480, 498, 576, 634, 640, 664, 720, 747, 768, 830, 951, 960, 996, 1152, 1245, 1268, 1280, 1328, 1440, 1494, 1585, 1660, 1902, 1920, 1992, 2304, 2490, 2536, 2656, 2853, 2880, 2988, 3170, 3320, 3735, 3804, 3840, 3984, 4755, 4980, 5072, 5312, 5706, 5760, 5976, 6340, 6640, 7470, 7608, 7968, 9510, 9960, 10144, 10624, 11412, 11520, 11952, 12680, 13280, 14265, 14940, 15216, 15936, 19020, 19920, 20288, 21248, 22824, 23904, 25360, 26311, 26560, 28530, 29880, 30432, 31872, 38040, 39840, 40576, 45648, 47808, 50720, 52622, 53120, 57060, 59760, 60864, 63744, 76080, 78933, 79680, 81152, 91296, 95616, 101440, 105244, 106240, 114120, 119520, 121728, 131555, 152160, 157866, 159360, 182592, 191232, 202880, 210488, 228240, 236799, 239040, 243456, 263110, 304320, 315732, 318720, 365184, 394665, 405760, 420976, 456480, 473598, 478080, 526220, 608640, 631464, 730368, 789330, 841952, 912960, 947196, 956160, 1052440, 1183995, 1217280, 1262928, 1578660, 1683904, 1825920, 1894392, 2104880, 2367990, 2525856, 3157320, 3367808, 3651840, 3788784, 4209760, 4735980, 5051712, 6314640, 6735616, 7577568, 8419520, 9471960, 10103424, 12629280, 15155136, 16839040, 18943920, 20206848, 25258560, 30310272, 33678080, 37887840, 50517120, 60620544, 75775680, 101034240, 151551360, 303102720]

約数ペア:

[(1, 303102720), (2, 151551360), (3, 101034240), (4, 75775680), (5, 60620544), (6, 50517120), (8, 37887840), (9, 33678080), (10, 30310272), (12, 25258560), (15, 20206848), (16, 18943920), (18, 16839040), (20, 15155136), (24, 12629280), (30, 10103424), (32, 9471960), (36, 8419520), (40, 7577568), (45, 6735616), (48, 6314640), (60, 5051712), (64, 4735980), (72, 4209760), (80, 3788784), (83, 3651840), (90, 3367808), (96, 3157320), (120, 2525856), (128, 2367990), (144, 2104880), (160, 1894392), (166, 1825920), (180, 1683904), (192, 1578660), (240, 1262928), (249, 1217280), (256, 1183995), (288, 1052440), (317, 956160), (320, 947196), (332, 912960), (360, 841952), (384, 789330), (415, 730368), (480, 631464), (498, 608640), (576, 526220), (634, 478080), (640, 473598), (664, 456480), (720, 420976), (747, 405760), (768, 394665), (830, 365184), (951, 318720), (960, 315732), (996, 304320), (1152, 263110), (1245, 243456), (1268, 239040), (1280, 236799), (1328, 228240), (1440, 210488), (1494, 202880), (1585, 191232), (1660, 182592), (1902, 159360), (1920, 157866), (1992, 152160), (2304, 131555), (2490, 121728), (2536, 119520), (2656, 114120), (2853, 106240), (2880, 105244), (2988, 101440), (3170, 95616), (3320, 91296), (3735, 81152), (3804, 79680), (3840, 78933), (3984, 76080), (4755, 63744), (4980, 60864), (5072, 59760), (5312, 57060), (5706, 53120), (5760, 52622), (5976, 50720), (6340, 47808), (6640, 45648), (7470, 40576), (7608, 39840), (7968, 38040), (9510, 31872), (9960, 30432), (10144, 29880), (10624, 28530), (11412, 26560), (11520, 26311), (11952, 25360), (12680, 23904), (13280, 22824), (14265, 21248), (14940, 20288), (15216, 19920), (15936, 19020)]