912480000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{1901}}^1$

素因数の和:1940

約数の個数: 180

約数和(自身を含む): 3036284328

約数和(自身を除く): 2123804328

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, 256, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1500, 1600, 1875, 1901, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 3802, 3840, 4000, 4800, 5000, 5703, 6000, 6400, 7500, 7604, 8000, 9505, 9600, 10000, 11406, 12000, 15000, 15208, 16000, 19010, 19200, 20000, 22812, 24000, 28515, 30000, 30416, 32000, 38020, 40000, 45624, 47525, 48000, 57030, 60000, 60832, 76040, 80000, 91248, 95050, 96000, 114060, 120000, 121664, 142575, 152080, 160000, 182496, 190100, 228120, 237625, 240000, 243328, 285150, 304160, 364992, 380200, 456240, 475250, 480000, 486656, 570300, 608320, 712875, 729984, 760400, 912480, 950500, 1140600, 1188125, 1216640, 1425750, 1459968, 1520800, 1824960, 1901000, 2281200, 2376250, 2433280, 2851500, 3041600, 3564375, 3649920, 3802000, 4562400, 4752500, 5703000, 6083200, 7128750, 7299840, 7604000, 9124800, 9505000, 11406000, 12166400, 14257500, 15208000, 18249600, 19010000, 22812000, 28515000, 30416000, 36499200, 38020000, 45624000, 57030000, 60832000, 76040000, 91248000, 114060000, 152080000, 182496000, 228120000, 304160000, 456240000, 912480000]

約数ペア:

[(1, 912480000), (2, 456240000), (3, 304160000), (4, 228120000), (5, 182496000), (6, 152080000), (8, 114060000), (10, 91248000), (12, 76040000), (15, 60832000), (16, 57030000), (20, 45624000), (24, 38020000), (25, 36499200), (30, 30416000), (32, 28515000), (40, 22812000), (48, 19010000), (50, 18249600), (60, 15208000), (64, 14257500), (75, 12166400), (80, 11406000), (96, 9505000), (100, 9124800), (120, 7604000), (125, 7299840), (128, 7128750), (150, 6083200), (160, 5703000), (192, 4752500), (200, 4562400), (240, 3802000), (250, 3649920), (256, 3564375), (300, 3041600), (320, 2851500), (375, 2433280), (384, 2376250), (400, 2281200), (480, 1901000), (500, 1824960), (600, 1520800), (625, 1459968), (640, 1425750), (750, 1216640), (768, 1188125), (800, 1140600), (960, 950500), (1000, 912480), (1200, 760400), (1250, 729984), (1280, 712875), (1500, 608320), (1600, 570300), (1875, 486656), (1901, 480000), (1920, 475250), (2000, 456240), (2400, 380200), (2500, 364992), (3000, 304160), (3200, 285150), (3750, 243328), (3802, 240000), (3840, 237625), (4000, 228120), (4800, 190100), (5000, 182496), (5703, 160000), (6000, 152080), (6400, 142575), (7500, 121664), (7604, 120000), (8000, 114060), (9505, 96000), (9600, 95050), (10000, 91248), (11406, 80000), (12000, 76040), (15000, 60832), (15208, 60000), (16000, 57030), (19010, 48000), (19200, 47525), (20000, 45624), (22812, 40000), (24000, 38020), (28515, 32000), (30000, 30416)]