327840000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 180

約数和(自身を含む): 1091912976

約数和(自身を除く): 764072976

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, 683, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1366, 1500, 1600, 1875, 1920, 2000, 2049, 2400, 2500, 2732, 3000, 3200, 3415, 3750, 3840, 4000, 4098, 4800, 5000, 5464, 6000, 6400, 6830, 7500, 8000, 8196, 9600, 10000, 10245, 10928, 12000, 13660, 15000, 16000, 16392, 17075, 19200, 20000, 20490, 21856, 24000, 27320, 30000, 32000, 32784, 34150, 40000, 40980, 43712, 48000, 51225, 54640, 60000, 65568, 68300, 80000, 81960, 85375, 87424, 96000, 102450, 109280, 120000, 131136, 136600, 160000, 163920, 170750, 174848, 204900, 218560, 240000, 256125, 262272, 273200, 327840, 341500, 409800, 426875, 437120, 480000, 512250, 524544, 546400, 655680, 683000, 819600, 853750, 874240, 1024500, 1092800, 1280625, 1311360, 1366000, 1639200, 1707500, 2049000, 2185600, 2561250, 2622720, 2732000, 3278400, 3415000, 4098000, 4371200, 5122500, 5464000, 6556800, 6830000, 8196000, 10245000, 10928000, 13113600, 13660000, 16392000, 20490000, 21856000, 27320000, 32784000, 40980000, 54640000, 65568000, 81960000, 109280000, 163920000, 327840000]

約数ペア:

[(1, 327840000), (2, 163920000), (3, 109280000), (4, 81960000), (5, 65568000), (6, 54640000), (8, 40980000), (10, 32784000), (12, 27320000), (15, 21856000), (16, 20490000), (20, 16392000), (24, 13660000), (25, 13113600), (30, 10928000), (32, 10245000), (40, 8196000), (48, 6830000), (50, 6556800), (60, 5464000), (64, 5122500), (75, 4371200), (80, 4098000), (96, 3415000), (100, 3278400), (120, 2732000), (125, 2622720), (128, 2561250), (150, 2185600), (160, 2049000), (192, 1707500), (200, 1639200), (240, 1366000), (250, 1311360), (256, 1280625), (300, 1092800), (320, 1024500), (375, 874240), (384, 853750), (400, 819600), (480, 683000), (500, 655680), (600, 546400), (625, 524544), (640, 512250), (683, 480000), (750, 437120), (768, 426875), (800, 409800), (960, 341500), (1000, 327840), (1200, 273200), (1250, 262272), (1280, 256125), (1366, 240000), (1500, 218560), (1600, 204900), (1875, 174848), (1920, 170750), (2000, 163920), (2049, 160000), (2400, 136600), (2500, 131136), (2732, 120000), (3000, 109280), (3200, 102450), (3415, 96000), (3750, 87424), (3840, 85375), (4000, 81960), (4098, 80000), (4800, 68300), (5000, 65568), (5464, 60000), (6000, 54640), (6400, 51225), (6830, 48000), (7500, 43712), (8000, 40980), (8196, 40000), (9600, 34150), (10000, 32784), (10245, 32000), (10928, 30000), (12000, 27320), (13660, 24000), (15000, 21856), (16000, 20490), (16392, 20000), (17075, 19200)]