230453280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8423}}^1$

素因数の和:8463

約数の個数: 144

約数和(自身を含む): 827910720

約数和(自身を除く): 597457440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 8423, 9120, 13680, 16846, 25269, 27360, 33692, 42115, 50538, 67384, 75807, 84230, 101076, 126345, 134768, 151614, 160037, 168460, 202152, 252690, 269536, 303228, 320074, 336920, 379035, 404304, 480111, 505380, 606456, 640148, 673840, 758070, 800185, 808608, 960222, 1010760, 1212912, 1280296, 1347680, 1440333, 1516140, 1600370, 1920444, 2021520, 2400555, 2425824, 2560592, 2880666, 3032280, 3200740, 3840888, 4043040, 4801110, 5121184, 5761332, 6064560, 6401480, 7201665, 7681776, 9602220, 11522664, 12129120, 12802960, 14403330, 15363552, 19204440, 23045328, 25605920, 28806660, 38408880, 46090656, 57613320, 76817760, 115226640, 230453280]

約数ペア:

[(1, 230453280), (2, 115226640), (3, 76817760), (4, 57613320), (5, 46090656), (6, 38408880), (8, 28806660), (9, 25605920), (10, 23045328), (12, 19204440), (15, 15363552), (16, 14403330), (18, 12802960), (19, 12129120), (20, 11522664), (24, 9602220), (30, 7681776), (32, 7201665), (36, 6401480), (38, 6064560), (40, 5761332), (45, 5121184), (48, 4801110), (57, 4043040), (60, 3840888), (72, 3200740), (76, 3032280), (80, 2880666), (90, 2560592), (95, 2425824), (96, 2400555), (114, 2021520), (120, 1920444), (144, 1600370), (152, 1516140), (160, 1440333), (171, 1347680), (180, 1280296), (190, 1212912), (228, 1010760), (240, 960222), (285, 808608), (288, 800185), (304, 758070), (342, 673840), (360, 640148), (380, 606456), (456, 505380), (480, 480111), (570, 404304), (608, 379035), (684, 336920), (720, 320074), (760, 303228), (855, 269536), (912, 252690), (1140, 202152), (1368, 168460), (1440, 160037), (1520, 151614), (1710, 134768), (1824, 126345), (2280, 101076), (2736, 84230), (3040, 75807), (3420, 67384), (4560, 50538), (5472, 42115), (6840, 33692), (8423, 27360), (9120, 25269), (13680, 16846)]