83054880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 286171704

約数和(自身を除く): 203116824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 421, 480, 548, 685, 720, 822, 842, 1096, 1233, 1263, 1370, 1440, 1644, 1684, 2055, 2105, 2192, 2466, 2526, 2740, 3288, 3368, 3789, 4110, 4210, 4384, 4932, 5052, 5480, 6165, 6315, 6576, 6736, 7578, 8220, 8420, 9864, 10104, 10960, 12330, 12630, 13152, 13472, 15156, 16440, 16840, 18945, 19728, 20208, 21920, 24660, 25260, 30312, 32880, 33680, 37890, 39456, 40416, 49320, 50520, 57677, 60624, 65760, 67360, 75780, 98640, 101040, 115354, 121248, 151560, 173031, 197280, 202080, 230708, 288385, 303120, 346062, 461416, 519093, 576770, 606240, 692124, 865155, 922832, 1038186, 1153540, 1384248, 1730310, 1845664, 2076372, 2307080, 2595465, 2768496, 3460620, 4152744, 4614160, 5190930, 5536992, 6921240, 8305488, 9228320, 10381860, 13842480, 16610976, 20763720, 27684960, 41527440, 83054880]

約数ペア:

[(1, 83054880), (2, 41527440), (3, 27684960), (4, 20763720), (5, 16610976), (6, 13842480), (8, 10381860), (9, 9228320), (10, 8305488), (12, 6921240), (15, 5536992), (16, 5190930), (18, 4614160), (20, 4152744), (24, 3460620), (30, 2768496), (32, 2595465), (36, 2307080), (40, 2076372), (45, 1845664), (48, 1730310), (60, 1384248), (72, 1153540), (80, 1038186), (90, 922832), (96, 865155), (120, 692124), (137, 606240), (144, 576770), (160, 519093), (180, 461416), (240, 346062), (274, 303120), (288, 288385), (360, 230708), (411, 202080), (421, 197280), (480, 173031), (548, 151560), (685, 121248), (720, 115354), (822, 101040), (842, 98640), (1096, 75780), (1233, 67360), (1263, 65760), (1370, 60624), (1440, 57677), (1644, 50520), (1684, 49320), (2055, 40416), (2105, 39456), (2192, 37890), (2466, 33680), (2526, 32880), (2740, 30312), (3288, 25260), (3368, 24660), (3789, 21920), (4110, 20208), (4210, 19728), (4384, 18945), (4932, 16840), (5052, 16440), (5480, 15156), (6165, 13472), (6315, 13152), (6576, 12630), (6736, 12330), (7578, 10960), (8220, 10104), (8420, 9864)]