65328000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{1361}}^1$

素因数の和:1393

約数の個数: 128

約数和(自身を含む): 216721440

約数和(自身を除く): 151393440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1361, 1500, 1600, 1920, 2000, 2400, 2722, 3000, 3200, 4000, 4083, 4800, 5444, 6000, 6805, 8000, 8166, 9600, 10888, 12000, 13610, 16000, 16332, 20415, 21776, 24000, 27220, 32664, 34025, 40830, 43552, 48000, 54440, 65328, 68050, 81660, 87104, 102075, 108880, 130656, 136100, 163320, 170125, 174208, 204150, 217760, 261312, 272200, 326640, 340250, 408300, 435520, 510375, 522624, 544400, 653280, 680500, 816600, 871040, 1020750, 1088800, 1306560, 1361000, 1633200, 2041500, 2177600, 2613120, 2722000, 3266400, 4083000, 4355200, 5444000, 6532800, 8166000, 10888000, 13065600, 16332000, 21776000, 32664000, 65328000]

約数ペア:

[(1, 65328000), (2, 32664000), (3, 21776000), (4, 16332000), (5, 13065600), (6, 10888000), (8, 8166000), (10, 6532800), (12, 5444000), (15, 4355200), (16, 4083000), (20, 3266400), (24, 2722000), (25, 2613120), (30, 2177600), (32, 2041500), (40, 1633200), (48, 1361000), (50, 1306560), (60, 1088800), (64, 1020750), (75, 871040), (80, 816600), (96, 680500), (100, 653280), (120, 544400), (125, 522624), (128, 510375), (150, 435520), (160, 408300), (192, 340250), (200, 326640), (240, 272200), (250, 261312), (300, 217760), (320, 204150), (375, 174208), (384, 170125), (400, 163320), (480, 136100), (500, 130656), (600, 108880), (640, 102075), (750, 87104), (800, 81660), (960, 68050), (1000, 65328), (1200, 54440), (1361, 48000), (1500, 43552), (1600, 40830), (1920, 34025), (2000, 32664), (2400, 27220), (2722, 24000), (3000, 21776), (3200, 20415), (4000, 16332), (4083, 16000), (4800, 13610), (5444, 12000), (6000, 10888), (6805, 9600), (8000, 8166)]