8160000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 180

約数和(自身を含む): 28734552

約数和(自身を除く): 20574552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 256, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 544, 600, 625, 640, 680, 750, 768, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1250, 1275, 1280, 1360, 1500, 1600, 1632, 1700, 1875, 1920, 2000, 2040, 2125, 2176, 2400, 2500, 2550, 2720, 3000, 3200, 3264, 3400, 3750, 3840, 4000, 4080, 4250, 4352, 4800, 5000, 5100, 5440, 6000, 6375, 6400, 6528, 6800, 7500, 8000, 8160, 8500, 9600, 10000, 10200, 10625, 10880, 12000, 12750, 13056, 13600, 15000, 16000, 16320, 17000, 19200, 20000, 20400, 21250, 21760, 24000, 25500, 27200, 30000, 31875, 32000, 32640, 34000, 40000, 40800, 42500, 48000, 51000, 54400, 60000, 63750, 65280, 68000, 80000, 81600, 85000, 96000, 102000, 108800, 120000, 127500, 136000, 160000, 163200, 170000, 204000, 240000, 255000, 272000, 326400, 340000, 408000, 480000, 510000, 544000, 680000, 816000, 1020000, 1360000, 1632000, 2040000, 2720000, 4080000, 8160000]

約数ペア:

[(1, 8160000), (2, 4080000), (3, 2720000), (4, 2040000), (5, 1632000), (6, 1360000), (8, 1020000), (10, 816000), (12, 680000), (15, 544000), (16, 510000), (17, 480000), (20, 408000), (24, 340000), (25, 326400), (30, 272000), (32, 255000), (34, 240000), (40, 204000), (48, 170000), (50, 163200), (51, 160000), (60, 136000), (64, 127500), (68, 120000), (75, 108800), (80, 102000), (85, 96000), (96, 85000), (100, 81600), (102, 80000), (120, 68000), (125, 65280), (128, 63750), (136, 60000), (150, 54400), (160, 51000), (170, 48000), (192, 42500), (200, 40800), (204, 40000), (240, 34000), (250, 32640), (255, 32000), (256, 31875), (272, 30000), (300, 27200), (320, 25500), (340, 24000), (375, 21760), (384, 21250), (400, 20400), (408, 20000), (425, 19200), (480, 17000), (500, 16320), (510, 16000), (544, 15000), (600, 13600), (625, 13056), (640, 12750), (680, 12000), (750, 10880), (768, 10625), (800, 10200), (816, 10000), (850, 9600), (960, 8500), (1000, 8160), (1020, 8000), (1088, 7500), (1200, 6800), (1250, 6528), (1275, 6400), (1280, 6375), (1360, 6000), (1500, 5440), (1600, 5100), (1632, 5000), (1700, 4800), (1875, 4352), (1920, 4250), (2000, 4080), (2040, 4000), (2125, 3840), (2176, 3750), (2400, 3400), (2500, 3264), (2550, 3200), (2720, 3000)]