216002880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 168

約数和(自身を含む): 748893600

約数和(自身を除く): 532890720

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, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 419, 480, 537, 576, 716, 720, 838, 895, 960, 1074, 1257, 1432, 1440, 1611, 1676, 1790, 2095, 2148, 2514, 2685, 2864, 2880, 3222, 3352, 3580, 3771, 4190, 4296, 5028, 5370, 5728, 6285, 6444, 6704, 7160, 7542, 8055, 8380, 8592, 10056, 10740, 11456, 12570, 12888, 13408, 14320, 15084, 16110, 16760, 17184, 18855, 20112, 21480, 25140, 25776, 26816, 28640, 30168, 32220, 33520, 34368, 37710, 40224, 42960, 50280, 51552, 57280, 60336, 64440, 67040, 75001, 75420, 80448, 85920, 100560, 103104, 120672, 128880, 134080, 150002, 150840, 171840, 201120, 225003, 241344, 257760, 300004, 301680, 375005, 402240, 450006, 515520, 600008, 603360, 675009, 750010, 900012, 1125015, 1200016, 1206720, 1350018, 1500020, 1800024, 2250030, 2400032, 2700036, 3000040, 3375045, 3600048, 4500060, 4800064, 5400072, 6000080, 6750090, 7200096, 9000120, 10800144, 12000160, 13500180, 14400192, 18000240, 21600288, 24000320, 27000360, 36000480, 43200576, 54000720, 72000960, 108001440, 216002880]

約数ペア:

[(1, 216002880), (2, 108001440), (3, 72000960), (4, 54000720), (5, 43200576), (6, 36000480), (8, 27000360), (9, 24000320), (10, 21600288), (12, 18000240), (15, 14400192), (16, 13500180), (18, 12000160), (20, 10800144), (24, 9000120), (30, 7200096), (32, 6750090), (36, 6000080), (40, 5400072), (45, 4800064), (48, 4500060), (60, 3600048), (64, 3375045), (72, 3000040), (80, 2700036), (90, 2400032), (96, 2250030), (120, 1800024), (144, 1500020), (160, 1350018), (179, 1206720), (180, 1200016), (192, 1125015), (240, 900012), (288, 750010), (320, 675009), (358, 603360), (360, 600008), (419, 515520), (480, 450006), (537, 402240), (576, 375005), (716, 301680), (720, 300004), (838, 257760), (895, 241344), (960, 225003), (1074, 201120), (1257, 171840), (1432, 150840), (1440, 150002), (1611, 134080), (1676, 128880), (1790, 120672), (2095, 103104), (2148, 100560), (2514, 85920), (2685, 80448), (2864, 75420), (2880, 75001), (3222, 67040), (3352, 64440), (3580, 60336), (3771, 57280), (4190, 51552), (4296, 50280), (5028, 42960), (5370, 40224), (5728, 37710), (6285, 34368), (6444, 33520), (6704, 32220), (7160, 30168), (7542, 28640), (8055, 26816), (8380, 25776), (8592, 25140), (10056, 21480), (10740, 20112), (11456, 18855), (12570, 17184), (12888, 16760), (13408, 16110), (14320, 15084)]