32640000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{17}}^1$

素因数の和:60

約数の個数: 220

約数和(自身を含む): 115106904

約数和(自身を除く): 82466904

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, 512, 544, 600, 625, 640, 680, 750, 768, 800, 816, 850, 960, 1000, 1020, 1024, 1088, 1200, 1250, 1275, 1280, 1360, 1500, 1536, 1600, 1632, 1700, 1875, 1920, 2000, 2040, 2125, 2176, 2400, 2500, 2550, 2560, 2720, 3000, 3072, 3200, 3264, 3400, 3750, 3840, 4000, 4080, 4250, 4352, 4800, 5000, 5100, 5120, 5440, 6000, 6375, 6400, 6528, 6800, 7500, 7680, 8000, 8160, 8500, 8704, 9600, 10000, 10200, 10625, 10880, 12000, 12750, 12800, 13056, 13600, 15000, 15360, 16000, 16320, 17000, 17408, 19200, 20000, 20400, 21250, 21760, 24000, 25500, 25600, 26112, 27200, 30000, 31875, 32000, 32640, 34000, 38400, 40000, 40800, 42500, 43520, 48000, 51000, 52224, 54400, 60000, 63750, 64000, 65280, 68000, 76800, 80000, 81600, 85000, 87040, 96000, 102000, 108800, 120000, 127500, 128000, 130560, 136000, 160000, 163200, 170000, 192000, 204000, 217600, 240000, 255000, 261120, 272000, 320000, 326400, 340000, 384000, 408000, 435200, 480000, 510000, 544000, 640000, 652800, 680000, 816000, 960000, 1020000, 1088000, 1305600, 1360000, 1632000, 1920000, 2040000, 2176000, 2720000, 3264000, 4080000, 5440000, 6528000, 8160000, 10880000, 16320000, 32640000]

約数ペア:

[(1, 32640000), (2, 16320000), (3, 10880000), (4, 8160000), (5, 6528000), (6, 5440000), (8, 4080000), (10, 3264000), (12, 2720000), (15, 2176000), (16, 2040000), (17, 1920000), (20, 1632000), (24, 1360000), (25, 1305600), (30, 1088000), (32, 1020000), (34, 960000), (40, 816000), (48, 680000), (50, 652800), (51, 640000), (60, 544000), (64, 510000), (68, 480000), (75, 435200), (80, 408000), (85, 384000), (96, 340000), (100, 326400), (102, 320000), (120, 272000), (125, 261120), (128, 255000), (136, 240000), (150, 217600), (160, 204000), (170, 192000), (192, 170000), (200, 163200), (204, 160000), (240, 136000), (250, 130560), (255, 128000), (256, 127500), (272, 120000), (300, 108800), (320, 102000), (340, 96000), (375, 87040), (384, 85000), (400, 81600), (408, 80000), (425, 76800), (480, 68000), (500, 65280), (510, 64000), (512, 63750), (544, 60000), (600, 54400), (625, 52224), (640, 51000), (680, 48000), (750, 43520), (768, 42500), (800, 40800), (816, 40000), (850, 38400), (960, 34000), (1000, 32640), (1020, 32000), (1024, 31875), (1088, 30000), (1200, 27200), (1250, 26112), (1275, 25600), (1280, 25500), (1360, 24000), (1500, 21760), (1536, 21250), (1600, 20400), (1632, 20000), (1700, 19200), (1875, 17408), (1920, 17000), (2000, 16320), (2040, 16000), (2125, 15360), (2176, 15000), (2400, 13600), (2500, 13056), (2550, 12800), (2560, 12750), (2720, 12000), (3000, 10880), (3072, 10625), (3200, 10200), (3264, 10000), (3400, 9600), (3750, 8704), (3840, 8500), (4000, 8160), (4080, 8000), (4250, 7680), (4352, 7500), (4800, 6800), (5000, 6528), (5100, 6400), (5120, 6375), (5440, 6000)]