241000440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3077

約数の個数: 128

約数和(自身を含む): 780710400

約数和(自身を除く): 539709960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3011, 3335, 3480, 4002, 5336, 6022, 6670, 8004, 9033, 10005, 12044, 13340, 15055, 16008, 18066, 20010, 24088, 26680, 30110, 36132, 40020, 45165, 60220, 69253, 72264, 80040, 87319, 90330, 120440, 138506, 174638, 180660, 207759, 261957, 277012, 346265, 349276, 361320, 415518, 436595, 523914, 554024, 692530, 698552, 831036, 873190, 1038795, 1047828, 1309785, 1385060, 1662072, 1746380, 2008337, 2077590, 2095656, 2619570, 2770120, 3492760, 4016674, 4155180, 5239140, 6025011, 8033348, 8310360, 10041685, 10478280, 12050022, 16066696, 20083370, 24100044, 30125055, 40166740, 48200088, 60250110, 80333480, 120500220, 241000440]

約数ペア:

[(1, 241000440), (2, 120500220), (3, 80333480), (4, 60250110), (5, 48200088), (6, 40166740), (8, 30125055), (10, 24100044), (12, 20083370), (15, 16066696), (20, 12050022), (23, 10478280), (24, 10041685), (29, 8310360), (30, 8033348), (40, 6025011), (46, 5239140), (58, 4155180), (60, 4016674), (69, 3492760), (87, 2770120), (92, 2619570), (115, 2095656), (116, 2077590), (120, 2008337), (138, 1746380), (145, 1662072), (174, 1385060), (184, 1309785), (230, 1047828), (232, 1038795), (276, 873190), (290, 831036), (345, 698552), (348, 692530), (435, 554024), (460, 523914), (552, 436595), (580, 415518), (667, 361320), (690, 349276), (696, 346265), (870, 277012), (920, 261957), (1160, 207759), (1334, 180660), (1380, 174638), (1740, 138506), (2001, 120440), (2668, 90330), (2760, 87319), (3011, 80040), (3335, 72264), (3480, 69253), (4002, 60220), (5336, 45165), (6022, 40020), (6670, 36132), (8004, 30110), (9033, 26680), (10005, 24088), (12044, 20010), (13340, 18066), (15055, 16008)]