12576000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{131}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 42090048

約数和(自身を除く): 29514048

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, 131, 150, 160, 192, 200, 240, 250, 256, 262, 300, 320, 375, 384, 393, 400, 480, 500, 524, 600, 640, 655, 750, 768, 786, 800, 960, 1000, 1048, 1200, 1280, 1310, 1500, 1572, 1600, 1920, 1965, 2000, 2096, 2400, 2620, 3000, 3144, 3200, 3275, 3840, 3930, 4000, 4192, 4800, 5240, 6000, 6288, 6400, 6550, 7860, 8000, 8384, 9600, 9825, 10480, 12000, 12576, 13100, 15720, 16000, 16375, 16768, 19200, 19650, 20960, 24000, 25152, 26200, 31440, 32000, 32750, 33536, 39300, 41920, 48000, 49125, 50304, 52400, 62880, 65500, 78600, 83840, 96000, 98250, 100608, 104800, 125760, 131000, 157200, 167680, 196500, 209600, 251520, 262000, 314400, 393000, 419200, 503040, 524000, 628800, 786000, 838400, 1048000, 1257600, 1572000, 2096000, 2515200, 3144000, 4192000, 6288000, 12576000]

約数ペア:

[(1, 12576000), (2, 6288000), (3, 4192000), (4, 3144000), (5, 2515200), (6, 2096000), (8, 1572000), (10, 1257600), (12, 1048000), (15, 838400), (16, 786000), (20, 628800), (24, 524000), (25, 503040), (30, 419200), (32, 393000), (40, 314400), (48, 262000), (50, 251520), (60, 209600), (64, 196500), (75, 167680), (80, 157200), (96, 131000), (100, 125760), (120, 104800), (125, 100608), (128, 98250), (131, 96000), (150, 83840), (160, 78600), (192, 65500), (200, 62880), (240, 52400), (250, 50304), (256, 49125), (262, 48000), (300, 41920), (320, 39300), (375, 33536), (384, 32750), (393, 32000), (400, 31440), (480, 26200), (500, 25152), (524, 24000), (600, 20960), (640, 19650), (655, 19200), (750, 16768), (768, 16375), (786, 16000), (800, 15720), (960, 13100), (1000, 12576), (1048, 12000), (1200, 10480), (1280, 9825), (1310, 9600), (1500, 8384), (1572, 8000), (1600, 7860), (1920, 6550), (1965, 6400), (2000, 6288), (2096, 6000), (2400, 5240), (2620, 4800), (3000, 4192), (3144, 4000), (3200, 3930), (3275, 3840)]