54720000

素因数分解:

$2^9\times 3^2\times 5^4\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 300

約数和(自身を含む): 207730380

約数和(自身を除く): 153010380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 250, 256, 285, 288, 300, 304, 320, 342, 360, 375, 380, 384, 400, 450, 456, 475, 480, 500, 512, 570, 576, 600, 608, 625, 640, 684, 720, 750, 760, 768, 800, 855, 900, 912, 950, 960, 1000, 1125, 1140, 1152, 1200, 1216, 1250, 1280, 1368, 1425, 1440, 1500, 1520, 1536, 1600, 1710, 1800, 1824, 1875, 1900, 1920, 2000, 2250, 2280, 2304, 2375, 2400, 2432, 2500, 2560, 2736, 2850, 2880, 3000, 3040, 3200, 3420, 3600, 3648, 3750, 3800, 3840, 4000, 4275, 4500, 4560, 4608, 4750, 4800, 4864, 5000, 5472, 5625, 5700, 5760, 6000, 6080, 6400, 6840, 7125, 7200, 7296, 7500, 7600, 7680, 8000, 8550, 9000, 9120, 9500, 9600, 9728, 10000, 10944, 11250, 11400, 11520, 11875, 12000, 12160, 12800, 13680, 14250, 14400, 14592, 15000, 15200, 16000, 17100, 18000, 18240, 19000, 19200, 20000, 21375, 21888, 22500, 22800, 23040, 23750, 24000, 24320, 27360, 28500, 28800, 29184, 30000, 30400, 32000, 34200, 35625, 36000, 36480, 38000, 38400, 40000, 42750, 43776, 45000, 45600, 47500, 48000, 48640, 54720, 57000, 57600, 60000, 60800, 64000, 68400, 71250, 72000, 72960, 76000, 80000, 85500, 87552, 90000, 91200, 95000, 96000, 106875, 109440, 114000, 115200, 120000, 121600, 136800, 142500, 144000, 145920, 152000, 160000, 171000, 180000, 182400, 190000, 192000, 213750, 218880, 228000, 240000, 243200, 273600, 285000, 288000, 304000, 320000, 342000, 360000, 364800, 380000, 427500, 437760, 456000, 480000, 547200, 570000, 576000, 608000, 684000, 720000, 729600, 760000, 855000, 912000, 960000, 1094400, 1140000, 1216000, 1368000, 1440000, 1520000, 1710000, 1824000, 2188800, 2280000, 2736000, 2880000, 3040000, 3420000, 3648000, 4560000, 5472000, 6080000, 6840000, 9120000, 10944000, 13680000, 18240000, 27360000, 54720000]

約数ペア:

[(1, 54720000), (2, 27360000), (3, 18240000), (4, 13680000), (5, 10944000), (6, 9120000), (8, 6840000), (9, 6080000), (10, 5472000), (12, 4560000), (15, 3648000), (16, 3420000), (18, 3040000), (19, 2880000), (20, 2736000), (24, 2280000), (25, 2188800), (30, 1824000), (32, 1710000), (36, 1520000), (38, 1440000), (40, 1368000), (45, 1216000), (48, 1140000), (50, 1094400), (57, 960000), (60, 912000), (64, 855000), (72, 760000), (75, 729600), (76, 720000), (80, 684000), (90, 608000), (95, 576000), (96, 570000), (100, 547200), (114, 480000), (120, 456000), (125, 437760), (128, 427500), (144, 380000), (150, 364800), (152, 360000), (160, 342000), (171, 320000), (180, 304000), (190, 288000), (192, 285000), (200, 273600), (225, 243200), (228, 240000), (240, 228000), (250, 218880), (256, 213750), (285, 192000), (288, 190000), (300, 182400), (304, 180000), (320, 171000), (342, 160000), (360, 152000), (375, 145920), (380, 144000), (384, 142500), (400, 136800), (450, 121600), (456, 120000), (475, 115200), (480, 114000), (500, 109440), (512, 106875), (570, 96000), (576, 95000), (600, 91200), (608, 90000), (625, 87552), (640, 85500), (684, 80000), (720, 76000), (750, 72960), (760, 72000), (768, 71250), (800, 68400), (855, 64000), (900, 60800), (912, 60000), (950, 57600), (960, 57000), (1000, 54720), (1125, 48640), (1140, 48000), (1152, 47500), (1200, 45600), (1216, 45000), (1250, 43776), (1280, 42750), (1368, 40000), (1425, 38400), (1440, 38000), (1500, 36480), (1520, 36000), (1536, 35625), (1600, 34200), (1710, 32000), (1800, 30400), (1824, 30000), (1875, 29184), (1900, 28800), (1920, 28500), (2000, 27360), (2250, 24320), (2280, 24000), (2304, 23750), (2375, 23040), (2400, 22800), (2432, 22500), (2500, 21888), (2560, 21375), (2736, 20000), (2850, 19200), (2880, 19000), (3000, 18240), (3040, 18000), (3200, 17100), (3420, 16000), (3600, 15200), (3648, 15000), (3750, 14592), (3800, 14400), (3840, 14250), (4000, 13680), (4275, 12800), (4500, 12160), (4560, 12000), (4608, 11875), (4750, 11520), (4800, 11400), (4864, 11250), (5000, 10944), (5472, 10000), (5625, 9728), (5700, 9600), (5760, 9500), (6000, 9120), (6080, 9000), (6400, 8550), (6840, 8000), (7125, 7680), (7200, 7600), (7296, 7500)]