2678160000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{11159}}^1$

素因数の和:11196

約数の個数: 160

約数和(自身を含む): 8890279200

約数和(自身を除く): 6212119200

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, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 9600, 10000, 11159, 12000, 15000, 16000, 20000, 22318, 24000, 30000, 33477, 40000, 44636, 48000, 55795, 60000, 66954, 80000, 89272, 111590, 120000, 133908, 167385, 178544, 223180, 240000, 267816, 278975, 334770, 357088, 446360, 535632, 557950, 669540, 714176, 836925, 892720, 1071264, 1115900, 1339080, 1394875, 1428352, 1673850, 1785440, 2142528, 2231800, 2678160, 2789750, 3347700, 3570880, 4184625, 4285056, 4463600, 5356320, 5579500, 6695400, 6974375, 7141760, 8369250, 8927200, 10712640, 11159000, 13390800, 13948750, 16738500, 17854400, 20923125, 21425280, 22318000, 26781600, 27897500, 33477000, 35708800, 41846250, 44636000, 53563200, 55795000, 66954000, 83692500, 89272000, 107126400, 111590000, 133908000, 167385000, 178544000, 223180000, 267816000, 334770000, 446360000, 535632000, 669540000, 892720000, 1339080000, 2678160000]

約数ペア:

[(1, 2678160000), (2, 1339080000), (3, 892720000), (4, 669540000), (5, 535632000), (6, 446360000), (8, 334770000), (10, 267816000), (12, 223180000), (15, 178544000), (16, 167385000), (20, 133908000), (24, 111590000), (25, 107126400), (30, 89272000), (32, 83692500), (40, 66954000), (48, 55795000), (50, 53563200), (60, 44636000), (64, 41846250), (75, 35708800), (80, 33477000), (96, 27897500), (100, 26781600), (120, 22318000), (125, 21425280), (128, 20923125), (150, 17854400), (160, 16738500), (192, 13948750), (200, 13390800), (240, 11159000), (250, 10712640), (300, 8927200), (320, 8369250), (375, 7141760), (384, 6974375), (400, 6695400), (480, 5579500), (500, 5356320), (600, 4463600), (625, 4285056), (640, 4184625), (750, 3570880), (800, 3347700), (960, 2789750), (1000, 2678160), (1200, 2231800), (1250, 2142528), (1500, 1785440), (1600, 1673850), (1875, 1428352), (1920, 1394875), (2000, 1339080), (2400, 1115900), (2500, 1071264), (3000, 892720), (3200, 836925), (3750, 714176), (4000, 669540), (4800, 557950), (5000, 535632), (6000, 446360), (7500, 357088), (8000, 334770), (9600, 278975), (10000, 267816), (11159, 240000), (12000, 223180), (15000, 178544), (16000, 167385), (20000, 133908), (22318, 120000), (24000, 111590), (30000, 89272), (33477, 80000), (40000, 66954), (44636, 60000), (48000, 55795)]