48240720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6091}}^1$

素因数の和:6121

約数の個数: 120

約数和(自身を含む): 176765472

約数和(自身を除く): 128524752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6091, 7920, 12182, 18273, 24364, 30455, 36546, 48728, 54819, 60910, 67001, 73092, 91365, 97456, 109638, 121820, 134002, 146184, 182730, 201003, 219276, 243640, 268004, 274095, 292368, 335005, 365460, 402006, 438552, 487280, 536008, 548190, 603009, 670010, 730920, 804012, 877104, 1005015, 1072016, 1096380, 1206018, 1340020, 1461840, 1608024, 2010030, 2192760, 2412036, 2680040, 3015045, 3216048, 4020060, 4385520, 4824072, 5360080, 6030090, 8040120, 9648144, 12060180, 16080240, 24120360, 48240720]

約数ペア:

[(1, 48240720), (2, 24120360), (3, 16080240), (4, 12060180), (5, 9648144), (6, 8040120), (8, 6030090), (9, 5360080), (10, 4824072), (11, 4385520), (12, 4020060), (15, 3216048), (16, 3015045), (18, 2680040), (20, 2412036), (22, 2192760), (24, 2010030), (30, 1608024), (33, 1461840), (36, 1340020), (40, 1206018), (44, 1096380), (45, 1072016), (48, 1005015), (55, 877104), (60, 804012), (66, 730920), (72, 670010), (80, 603009), (88, 548190), (90, 536008), (99, 487280), (110, 438552), (120, 402006), (132, 365460), (144, 335005), (165, 292368), (176, 274095), (180, 268004), (198, 243640), (220, 219276), (240, 201003), (264, 182730), (330, 146184), (360, 134002), (396, 121820), (440, 109638), (495, 97456), (528, 91365), (660, 73092), (720, 67001), (792, 60910), (880, 54819), (990, 48728), (1320, 36546), (1584, 30455), (1980, 24364), (2640, 18273), (3960, 12182), (6091, 7920)]