1441265760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90989}}^1$

素因数の和:91021

約数の個数: 144

約数和(自身を含む): 5365498320

約数和(自身を除く): 3924232560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 90989, 181978, 272967, 363956, 454945, 545934, 727912, 818901, 909890, 1000879, 1091868, 1364835, 1455824, 1637802, 1819780, 2001758, 2183736, 2729670, 2911648, 3002637, 3275604, 3639560, 4003516, 4094505, 4367472, 5004395, 5459340, 6005274, 6551208, 7279120, 8007032, 8189010, 8734944, 9007911, 10008790, 10918680, 12010548, 13102416, 14558240, 15013185, 16014064, 16378020, 18015822, 20017580, 21837360, 24021096, 26204832, 30026370, 32028128, 32756040, 36031644, 40035160, 43674720, 45039555, 48042192, 60052740, 65512080, 72063288, 80070320, 90079110, 96084384, 120105480, 131024160, 144126576, 160140640, 180158220, 240210960, 288253152, 360316440, 480421920, 720632880, 1441265760]

約数ペア:

[(1, 1441265760), (2, 720632880), (3, 480421920), (4, 360316440), (5, 288253152), (6, 240210960), (8, 180158220), (9, 160140640), (10, 144126576), (11, 131024160), (12, 120105480), (15, 96084384), (16, 90079110), (18, 80070320), (20, 72063288), (22, 65512080), (24, 60052740), (30, 48042192), (32, 45039555), (33, 43674720), (36, 40035160), (40, 36031644), (44, 32756040), (45, 32028128), (48, 30026370), (55, 26204832), (60, 24021096), (66, 21837360), (72, 20017580), (80, 18015822), (88, 16378020), (90, 16014064), (96, 15013185), (99, 14558240), (110, 13102416), (120, 12010548), (132, 10918680), (144, 10008790), (160, 9007911), (165, 8734944), (176, 8189010), (180, 8007032), (198, 7279120), (220, 6551208), (240, 6005274), (264, 5459340), (288, 5004395), (330, 4367472), (352, 4094505), (360, 4003516), (396, 3639560), (440, 3275604), (480, 3002637), (495, 2911648), (528, 2729670), (660, 2183736), (720, 2001758), (792, 1819780), (880, 1637802), (990, 1455824), (1056, 1364835), (1320, 1091868), (1440, 1000879), (1584, 909890), (1760, 818901), (1980, 727912), (2640, 545934), (3168, 454945), (3960, 363956), (5280, 272967), (7920, 181978), (15840, 90989)]