85920000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{179}}^1$

素因数の和:218

約数の個数: 180

約数和(自身を含む): 287345520

約数和(自身を除く): 201425520

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, 179, 192, 200, 240, 250, 256, 300, 320, 358, 375, 384, 400, 480, 500, 537, 600, 625, 640, 716, 750, 768, 800, 895, 960, 1000, 1074, 1200, 1250, 1280, 1432, 1500, 1600, 1790, 1875, 1920, 2000, 2148, 2400, 2500, 2685, 2864, 3000, 3200, 3580, 3750, 3840, 4000, 4296, 4475, 4800, 5000, 5370, 5728, 6000, 6400, 7160, 7500, 8000, 8592, 8950, 9600, 10000, 10740, 11456, 12000, 13425, 14320, 15000, 16000, 17184, 17900, 19200, 20000, 21480, 22375, 22912, 24000, 26850, 28640, 30000, 32000, 34368, 35800, 40000, 42960, 44750, 45824, 48000, 53700, 57280, 60000, 67125, 68736, 71600, 80000, 85920, 89500, 96000, 107400, 111875, 114560, 120000, 134250, 137472, 143200, 160000, 171840, 179000, 214800, 223750, 229120, 240000, 268500, 286400, 335625, 343680, 358000, 429600, 447500, 480000, 537000, 572800, 671250, 687360, 716000, 859200, 895000, 1074000, 1145600, 1342500, 1432000, 1718400, 1790000, 2148000, 2685000, 2864000, 3436800, 3580000, 4296000, 5370000, 5728000, 7160000, 8592000, 10740000, 14320000, 17184000, 21480000, 28640000, 42960000, 85920000]

約数ペア:

[(1, 85920000), (2, 42960000), (3, 28640000), (4, 21480000), (5, 17184000), (6, 14320000), (8, 10740000), (10, 8592000), (12, 7160000), (15, 5728000), (16, 5370000), (20, 4296000), (24, 3580000), (25, 3436800), (30, 2864000), (32, 2685000), (40, 2148000), (48, 1790000), (50, 1718400), (60, 1432000), (64, 1342500), (75, 1145600), (80, 1074000), (96, 895000), (100, 859200), (120, 716000), (125, 687360), (128, 671250), (150, 572800), (160, 537000), (179, 480000), (192, 447500), (200, 429600), (240, 358000), (250, 343680), (256, 335625), (300, 286400), (320, 268500), (358, 240000), (375, 229120), (384, 223750), (400, 214800), (480, 179000), (500, 171840), (537, 160000), (600, 143200), (625, 137472), (640, 134250), (716, 120000), (750, 114560), (768, 111875), (800, 107400), (895, 96000), (960, 89500), (1000, 85920), (1074, 80000), (1200, 71600), (1250, 68736), (1280, 67125), (1432, 60000), (1500, 57280), (1600, 53700), (1790, 48000), (1875, 45824), (1920, 44750), (2000, 42960), (2148, 40000), (2400, 35800), (2500, 34368), (2685, 32000), (2864, 30000), (3000, 28640), (3200, 26850), (3580, 24000), (3750, 22912), (3840, 22375), (4000, 21480), (4296, 20000), (4475, 19200), (4800, 17900), (5000, 17184), (5370, 16000), (5728, 15000), (6000, 14320), (6400, 13425), (7160, 12000), (7500, 11456), (8000, 10740), (8592, 10000), (8950, 9600)]