304800000

素因数分解:

$2^8\times 3^1\times 5^5\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 1021934592

約数和(自身を除く): 717134592

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, 600, 625, 635, 640, 750, 762, 768, 800, 960, 1000, 1016, 1200, 1250, 1270, 1280, 1500, 1524, 1600, 1875, 1905, 1920, 2000, 2032, 2400, 2500, 2540, 3000, 3048, 3125, 3175, 3200, 3750, 3810, 3840, 4000, 4064, 4800, 5000, 5080, 6000, 6096, 6250, 6350, 6400, 7500, 7620, 8000, 8128, 9375, 9525, 9600, 10000, 10160, 12000, 12192, 12500, 12700, 15000, 15240, 15875, 16000, 16256, 18750, 19050, 19200, 20000, 20320, 24000, 24384, 25000, 25400, 30000, 30480, 31750, 32000, 32512, 37500, 38100, 40000, 40640, 47625, 48000, 48768, 50000, 50800, 60000, 60960, 63500, 75000, 76200, 79375, 80000, 81280, 95250, 96000, 97536, 100000, 101600, 120000, 121920, 127000, 150000, 152400, 158750, 160000, 162560, 190500, 200000, 203200, 238125, 240000, 243840, 254000, 300000, 304800, 317500, 381000, 396875, 400000, 406400, 476250, 480000, 487680, 508000, 600000, 609600, 635000, 762000, 793750, 800000, 812800, 952500, 1016000, 1190625, 1200000, 1219200, 1270000, 1524000, 1587500, 1905000, 2032000, 2381250, 2400000, 2438400, 2540000, 3048000, 3175000, 3810000, 4064000, 4762500, 5080000, 6096000, 6350000, 7620000, 9525000, 10160000, 12192000, 12700000, 15240000, 19050000, 20320000, 25400000, 30480000, 38100000, 50800000, 60960000, 76200000, 101600000, 152400000, 304800000]

約数ペア:

[(1, 304800000), (2, 152400000), (3, 101600000), (4, 76200000), (5, 60960000), (6, 50800000), (8, 38100000), (10, 30480000), (12, 25400000), (15, 20320000), (16, 19050000), (20, 15240000), (24, 12700000), (25, 12192000), (30, 10160000), (32, 9525000), (40, 7620000), (48, 6350000), (50, 6096000), (60, 5080000), (64, 4762500), (75, 4064000), (80, 3810000), (96, 3175000), (100, 3048000), (120, 2540000), (125, 2438400), (127, 2400000), (128, 2381250), (150, 2032000), (160, 1905000), (192, 1587500), (200, 1524000), (240, 1270000), (250, 1219200), (254, 1200000), (256, 1190625), (300, 1016000), (320, 952500), (375, 812800), (381, 800000), (384, 793750), (400, 762000), (480, 635000), (500, 609600), (508, 600000), (600, 508000), (625, 487680), (635, 480000), (640, 476250), (750, 406400), (762, 400000), (768, 396875), (800, 381000), (960, 317500), (1000, 304800), (1016, 300000), (1200, 254000), (1250, 243840), (1270, 240000), (1280, 238125), (1500, 203200), (1524, 200000), (1600, 190500), (1875, 162560), (1905, 160000), (1920, 158750), (2000, 152400), (2032, 150000), (2400, 127000), (2500, 121920), (2540, 120000), (3000, 101600), (3048, 100000), (3125, 97536), (3175, 96000), (3200, 95250), (3750, 81280), (3810, 80000), (3840, 79375), (4000, 76200), (4064, 75000), (4800, 63500), (5000, 60960), (5080, 60000), (6000, 50800), (6096, 50000), (6250, 48768), (6350, 48000), (6400, 47625), (7500, 40640), (7620, 40000), (8000, 38100), (8128, 37500), (9375, 32512), (9525, 32000), (9600, 31750), (10000, 30480), (10160, 30000), (12000, 25400), (12192, 25000), (12500, 24384), (12700, 24000), (15000, 20320), (15240, 20000), (15875, 19200), (16000, 19050), (16256, 18750)]