87114960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1354

約数の個数: 160

約数和(自身を含む): 309980160

約数和(自身を除く): 222865200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1301, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2602, 2790, 3348, 3720, 3903, 4185, 4464, 5204, 5580, 6505, 6696, 7440, 7806, 8370, 10408, 11160, 11709, 13010, 13392, 15612, 16740, 19515, 20816, 22320, 23418, 26020, 31224, 33480, 35127, 39030, 40331, 46836, 52040, 58545, 62448, 66960, 70254, 78060, 80662, 93672, 104080, 117090, 120993, 140508, 156120, 161324, 175635, 187344, 201655, 234180, 241986, 281016, 312240, 322648, 351270, 362979, 403310, 468360, 483972, 562032, 604965, 645296, 702540, 725958, 806620, 936720, 967944, 1088937, 1209930, 1405080, 1451916, 1613240, 1814895, 1935888, 2177874, 2419860, 2810160, 2903832, 3226480, 3629790, 4355748, 4839720, 5444685, 5807664, 7259580, 8711496, 9679440, 10889370, 14519160, 17422992, 21778740, 29038320, 43557480, 87114960]

約数ペア:

[(1, 87114960), (2, 43557480), (3, 29038320), (4, 21778740), (5, 17422992), (6, 14519160), (8, 10889370), (9, 9679440), (10, 8711496), (12, 7259580), (15, 5807664), (16, 5444685), (18, 4839720), (20, 4355748), (24, 3629790), (27, 3226480), (30, 2903832), (31, 2810160), (36, 2419860), (40, 2177874), (45, 1935888), (48, 1814895), (54, 1613240), (60, 1451916), (62, 1405080), (72, 1209930), (80, 1088937), (90, 967944), (93, 936720), (108, 806620), (120, 725958), (124, 702540), (135, 645296), (144, 604965), (155, 562032), (180, 483972), (186, 468360), (216, 403310), (240, 362979), (248, 351270), (270, 322648), (279, 312240), (310, 281016), (360, 241986), (372, 234180), (432, 201655), (465, 187344), (496, 175635), (540, 161324), (558, 156120), (620, 140508), (720, 120993), (744, 117090), (837, 104080), (930, 93672), (1080, 80662), (1116, 78060), (1240, 70254), (1301, 66960), (1395, 62448), (1488, 58545), (1674, 52040), (1860, 46836), (2160, 40331), (2232, 39030), (2480, 35127), (2602, 33480), (2790, 31224), (3348, 26020), (3720, 23418), (3903, 22320), (4185, 20816), (4464, 19515), (5204, 16740), (5580, 15612), (6505, 13392), (6696, 13010), (7440, 11709), (7806, 11160), (8370, 10408)]