861570720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14593}}^1$

素因数の和:14655

約数の個数: 144

約数和(自身を含む): 3012026472

約数和(自身を除く): 2150455752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3936, 4920, 5904, 6560, 7380, 9840, 11808, 14593, 14760, 19680, 29186, 29520, 43779, 58372, 59040, 72965, 87558, 116744, 131337, 145930, 175116, 218895, 233488, 262674, 291860, 350232, 437790, 466976, 525348, 583720, 598313, 656685, 700464, 875580, 1050696, 1167440, 1196626, 1313370, 1400928, 1751160, 1794939, 2101392, 2334880, 2393252, 2626740, 2991565, 3502320, 3589878, 4202784, 4786504, 5253480, 5384817, 5983130, 7004640, 7179756, 8974695, 9573008, 10506960, 10769634, 11966260, 14359512, 17949390, 19146016, 21013920, 21539268, 23932520, 26924085, 28719024, 35898780, 43078536, 47865040, 53848170, 57438048, 71797560, 86157072, 95730080, 107696340, 143595120, 172314144, 215392680, 287190240, 430785360, 861570720]

約数ペア:

[(1, 861570720), (2, 430785360), (3, 287190240), (4, 215392680), (5, 172314144), (6, 143595120), (8, 107696340), (9, 95730080), (10, 86157072), (12, 71797560), (15, 57438048), (16, 53848170), (18, 47865040), (20, 43078536), (24, 35898780), (30, 28719024), (32, 26924085), (36, 23932520), (40, 21539268), (41, 21013920), (45, 19146016), (48, 17949390), (60, 14359512), (72, 11966260), (80, 10769634), (82, 10506960), (90, 9573008), (96, 8974695), (120, 7179756), (123, 7004640), (144, 5983130), (160, 5384817), (164, 5253480), (180, 4786504), (205, 4202784), (240, 3589878), (246, 3502320), (288, 2991565), (328, 2626740), (360, 2393252), (369, 2334880), (410, 2101392), (480, 1794939), (492, 1751160), (615, 1400928), (656, 1313370), (720, 1196626), (738, 1167440), (820, 1050696), (984, 875580), (1230, 700464), (1312, 656685), (1440, 598313), (1476, 583720), (1640, 525348), (1845, 466976), (1968, 437790), (2460, 350232), (2952, 291860), (3280, 262674), (3690, 233488), (3936, 218895), (4920, 175116), (5904, 145930), (6560, 131337), (7380, 116744), (9840, 87558), (11808, 72965), (14593, 59040), (14760, 58372), (19680, 43779), (29186, 29520)]