390144000

素因数分解:

$2^{13}\times 3^1\times 5^3\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 224

約数和(自身を含む): 1308542976

約数和(自身を除く): 918398976

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, 127, 128, 150, 160, 192, 200, 240, 250, 254, 256, 300, 320, 375, 381, 384, 400, 480, 500, 508, 512, 600, 635, 640, 750, 762, 768, 800, 960, 1000, 1016, 1024, 1200, 1270, 1280, 1500, 1524, 1536, 1600, 1905, 1920, 2000, 2032, 2048, 2400, 2540, 2560, 3000, 3048, 3072, 3175, 3200, 3810, 3840, 4000, 4064, 4096, 4800, 5080, 5120, 6000, 6096, 6144, 6350, 6400, 7620, 7680, 8000, 8128, 8192, 9525, 9600, 10160, 10240, 12000, 12192, 12288, 12700, 12800, 15240, 15360, 15875, 16000, 16256, 19050, 19200, 20320, 20480, 24000, 24384, 24576, 25400, 25600, 30480, 30720, 31750, 32000, 32512, 38100, 38400, 40640, 40960, 47625, 48000, 48768, 50800, 51200, 60960, 61440, 63500, 64000, 65024, 76200, 76800, 81280, 95250, 96000, 97536, 101600, 102400, 121920, 122880, 127000, 128000, 130048, 152400, 153600, 162560, 190500, 192000, 195072, 203200, 204800, 243840, 254000, 256000, 260096, 304800, 307200, 325120, 381000, 384000, 390144, 406400, 487680, 508000, 512000, 520192, 609600, 614400, 650240, 762000, 768000, 780288, 812800, 975360, 1016000, 1024000, 1040384, 1219200, 1300480, 1524000, 1536000, 1560576, 1625600, 1950720, 2032000, 2438400, 2600960, 3048000, 3072000, 3121152, 3251200, 3901440, 4064000, 4876800, 5201920, 6096000, 6502400, 7802880, 8128000, 9753600, 12192000, 13004800, 15605760, 16256000, 19507200, 24384000, 26009600, 32512000, 39014400, 48768000, 65024000, 78028800, 97536000, 130048000, 195072000, 390144000]

約数ペア:

[(1, 390144000), (2, 195072000), (3, 130048000), (4, 97536000), (5, 78028800), (6, 65024000), (8, 48768000), (10, 39014400), (12, 32512000), (15, 26009600), (16, 24384000), (20, 19507200), (24, 16256000), (25, 15605760), (30, 13004800), (32, 12192000), (40, 9753600), (48, 8128000), (50, 7802880), (60, 6502400), (64, 6096000), (75, 5201920), (80, 4876800), (96, 4064000), (100, 3901440), (120, 3251200), (125, 3121152), (127, 3072000), (128, 3048000), (150, 2600960), (160, 2438400), (192, 2032000), (200, 1950720), (240, 1625600), (250, 1560576), (254, 1536000), (256, 1524000), (300, 1300480), (320, 1219200), (375, 1040384), (381, 1024000), (384, 1016000), (400, 975360), (480, 812800), (500, 780288), (508, 768000), (512, 762000), (600, 650240), (635, 614400), (640, 609600), (750, 520192), (762, 512000), (768, 508000), (800, 487680), (960, 406400), (1000, 390144), (1016, 384000), (1024, 381000), (1200, 325120), (1270, 307200), (1280, 304800), (1500, 260096), (1524, 256000), (1536, 254000), (1600, 243840), (1905, 204800), (1920, 203200), (2000, 195072), (2032, 192000), (2048, 190500), (2400, 162560), (2540, 153600), (2560, 152400), (3000, 130048), (3048, 128000), (3072, 127000), (3175, 122880), (3200, 121920), (3810, 102400), (3840, 101600), (4000, 97536), (4064, 96000), (4096, 95250), (4800, 81280), (5080, 76800), (5120, 76200), (6000, 65024), (6096, 64000), (6144, 63500), (6350, 61440), (6400, 60960), (7620, 51200), (7680, 50800), (8000, 48768), (8128, 48000), (8192, 47625), (9525, 40960), (9600, 40640), (10160, 38400), (10240, 38100), (12000, 32512), (12192, 32000), (12288, 31750), (12700, 30720), (12800, 30480), (15240, 25600), (15360, 25400), (15875, 24576), (16000, 24384), (16256, 24000), (19050, 20480), (19200, 20320)]