1204370720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29063}}^1$

素因数の和:29122

約数の個数: 96

約数和(自身を含む): 3339802368

約数和(自身を除く): 2135431648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 8288, 10360, 20720, 29063, 41440, 58126, 116252, 145315, 203441, 232504, 290630, 406882, 465008, 581260, 813764, 930016, 1017205, 1075331, 1162520, 1627528, 2034410, 2150662, 2325040, 3255056, 4068820, 4301324, 4650080, 5376655, 6510112, 7527317, 8137640, 8602648, 10753310, 15054634, 16275280, 17205296, 21506620, 30109268, 32550560, 34410592, 37636585, 43013240, 60218536, 75273170, 86026480, 120437072, 150546340, 172052960, 240874144, 301092680, 602185360, 1204370720]

約数ペア:

[(1, 1204370720), (2, 602185360), (4, 301092680), (5, 240874144), (7, 172052960), (8, 150546340), (10, 120437072), (14, 86026480), (16, 75273170), (20, 60218536), (28, 43013240), (32, 37636585), (35, 34410592), (37, 32550560), (40, 30109268), (56, 21506620), (70, 17205296), (74, 16275280), (80, 15054634), (112, 10753310), (140, 8602648), (148, 8137640), (160, 7527317), (185, 6510112), (224, 5376655), (259, 4650080), (280, 4301324), (296, 4068820), (370, 3255056), (518, 2325040), (560, 2150662), (592, 2034410), (740, 1627528), (1036, 1162520), (1120, 1075331), (1184, 1017205), (1295, 930016), (1480, 813764), (2072, 581260), (2590, 465008), (2960, 406882), (4144, 290630), (5180, 232504), (5920, 203441), (8288, 145315), (10360, 116252), (20720, 58126), (29063, 41440)]