86975280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17257}}^1$

素因数の和:17283

約数の個数: 120

約数和(自身を含む): 333838752

約数和(自身を除く): 246863472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17257, 34514, 51771, 69028, 86285, 103542, 120799, 138056, 155313, 172570, 207084, 241598, 258855, 276112, 310626, 345140, 362397, 414168, 483196, 517710, 603995, 621252, 690280, 724794, 776565, 828336, 966392, 1035420, 1087191, 1207990, 1242504, 1380560, 1449588, 1553130, 1811985, 1932784, 2070840, 2174382, 2415980, 2485008, 2899176, 3106260, 3623970, 4141680, 4348764, 4831960, 5435955, 5798352, 6212520, 7247940, 8697528, 9663920, 10871910, 12425040, 14495880, 17395056, 21743820, 28991760, 43487640, 86975280]

約数ペア:

[(1, 86975280), (2, 43487640), (3, 28991760), (4, 21743820), (5, 17395056), (6, 14495880), (7, 12425040), (8, 10871910), (9, 9663920), (10, 8697528), (12, 7247940), (14, 6212520), (15, 5798352), (16, 5435955), (18, 4831960), (20, 4348764), (21, 4141680), (24, 3623970), (28, 3106260), (30, 2899176), (35, 2485008), (36, 2415980), (40, 2174382), (42, 2070840), (45, 1932784), (48, 1811985), (56, 1553130), (60, 1449588), (63, 1380560), (70, 1242504), (72, 1207990), (80, 1087191), (84, 1035420), (90, 966392), (105, 828336), (112, 776565), (120, 724794), (126, 690280), (140, 621252), (144, 603995), (168, 517710), (180, 483196), (210, 414168), (240, 362397), (252, 345140), (280, 310626), (315, 276112), (336, 258855), (360, 241598), (420, 207084), (504, 172570), (560, 155313), (630, 138056), (720, 120799), (840, 103542), (1008, 86285), (1260, 69028), (1680, 51771), (2520, 34514), (5040, 17257)]