49317120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1427}}^1$

素因数の和:1457

約数の個数: 144

約数和(自身を含む): 175129920

約数和(自身を除く): 125812800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1427, 1440, 1728, 1920, 2160, 2304, 2854, 2880, 3456, 3840, 4281, 4320, 5708, 5760, 6912, 7135, 8562, 8640, 11416, 11520, 12843, 14270, 17124, 17280, 21405, 22832, 25686, 28540, 34248, 34560, 38529, 42810, 45664, 51372, 57080, 64215, 68496, 77058, 85620, 91328, 102744, 114160, 128430, 136992, 154116, 171240, 182656, 192645, 205488, 228320, 256860, 273984, 308232, 342480, 365312, 385290, 410976, 456640, 513720, 547968, 616464, 684960, 770580, 821952, 913280, 1027440, 1095936, 1232928, 1369920, 1541160, 1643904, 1826560, 2054880, 2465856, 2739840, 3082320, 3287808, 4109760, 4931712, 5479680, 6164640, 8219520, 9863424, 12329280, 16439040, 24658560, 49317120]

約数ペア:

[(1, 49317120), (2, 24658560), (3, 16439040), (4, 12329280), (5, 9863424), (6, 8219520), (8, 6164640), (9, 5479680), (10, 4931712), (12, 4109760), (15, 3287808), (16, 3082320), (18, 2739840), (20, 2465856), (24, 2054880), (27, 1826560), (30, 1643904), (32, 1541160), (36, 1369920), (40, 1232928), (45, 1095936), (48, 1027440), (54, 913280), (60, 821952), (64, 770580), (72, 684960), (80, 616464), (90, 547968), (96, 513720), (108, 456640), (120, 410976), (128, 385290), (135, 365312), (144, 342480), (160, 308232), (180, 273984), (192, 256860), (216, 228320), (240, 205488), (256, 192645), (270, 182656), (288, 171240), (320, 154116), (360, 136992), (384, 128430), (432, 114160), (480, 102744), (540, 91328), (576, 85620), (640, 77058), (720, 68496), (768, 64215), (864, 57080), (960, 51372), (1080, 45664), (1152, 42810), (1280, 38529), (1427, 34560), (1440, 34248), (1728, 28540), (1920, 25686), (2160, 22832), (2304, 21405), (2854, 17280), (2880, 17124), (3456, 14270), (3840, 12843), (4281, 11520), (4320, 11416), (5708, 8640), (5760, 8562), (6912, 7135)]