301052080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1347

約数の個数: 120

約数和(自身を含む): 828228240

約数和(自身を除く): 527176160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 560, 610, 784, 854, 976, 980, 1220, 1259, 1708, 1960, 2135, 2440, 2518, 2989, 3416, 3920, 4270, 4880, 5036, 5978, 6295, 6832, 8540, 8813, 10072, 11956, 12590, 14945, 17080, 17626, 20144, 23912, 25180, 29890, 34160, 35252, 44065, 47824, 50360, 59780, 61691, 70504, 76799, 88130, 100720, 119560, 123382, 141008, 153598, 176260, 239120, 246764, 307196, 308455, 352520, 383995, 493528, 537593, 614392, 616910, 705040, 767990, 987056, 1075186, 1228784, 1233820, 1535980, 2150372, 2467640, 2687965, 3071960, 3763151, 4300744, 4935280, 5375930, 6143920, 7526302, 8601488, 10751860, 15052604, 18815755, 21503720, 30105208, 37631510, 43007440, 60210416, 75263020, 150526040, 301052080]

約数ペア:

[(1, 301052080), (2, 150526040), (4, 75263020), (5, 60210416), (7, 43007440), (8, 37631510), (10, 30105208), (14, 21503720), (16, 18815755), (20, 15052604), (28, 10751860), (35, 8601488), (40, 7526302), (49, 6143920), (56, 5375930), (61, 4935280), (70, 4300744), (80, 3763151), (98, 3071960), (112, 2687965), (122, 2467640), (140, 2150372), (196, 1535980), (244, 1233820), (245, 1228784), (280, 1075186), (305, 987056), (392, 767990), (427, 705040), (488, 616910), (490, 614392), (560, 537593), (610, 493528), (784, 383995), (854, 352520), (976, 308455), (980, 307196), (1220, 246764), (1259, 239120), (1708, 176260), (1960, 153598), (2135, 141008), (2440, 123382), (2518, 119560), (2989, 100720), (3416, 88130), (3920, 76799), (4270, 70504), (4880, 61691), (5036, 59780), (5978, 50360), (6295, 47824), (6832, 44065), (8540, 35252), (8813, 34160), (10072, 29890), (11956, 25180), (12590, 23912), (14945, 20144), (17080, 17626)]