885461760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{25621}}^1$

素因数の和:25651

約数の個数: 144

約数和(自身を含む): 3142282080

約数和(自身を除く): 2256820320

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, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 25621, 34560, 51242, 76863, 102484, 128105, 153726, 204968, 230589, 256210, 307452, 384315, 409936, 461178, 512420, 614904, 691767, 768630, 819872, 922356, 1024840, 1152945, 1229808, 1383534, 1537260, 1639744, 1844712, 2049680, 2305890, 2459616, 2767068, 3074520, 3279488, 3458835, 3689424, 4099360, 4611780, 4919232, 5534136, 6149040, 6558976, 6917670, 7378848, 8198720, 9223560, 9838464, 11068272, 12298080, 13835340, 14757696, 16397440, 18447120, 19676928, 22136544, 24596160, 27670680, 29515392, 32794880, 36894240, 44273088, 49192320, 55341360, 59030784, 73788480, 88546176, 98384640, 110682720, 147576960, 177092352, 221365440, 295153920, 442730880, 885461760]

約数ペア:

[(1, 885461760), (2, 442730880), (3, 295153920), (4, 221365440), (5, 177092352), (6, 147576960), (8, 110682720), (9, 98384640), (10, 88546176), (12, 73788480), (15, 59030784), (16, 55341360), (18, 49192320), (20, 44273088), (24, 36894240), (27, 32794880), (30, 29515392), (32, 27670680), (36, 24596160), (40, 22136544), (45, 19676928), (48, 18447120), (54, 16397440), (60, 14757696), (64, 13835340), (72, 12298080), (80, 11068272), (90, 9838464), (96, 9223560), (108, 8198720), (120, 7378848), (128, 6917670), (135, 6558976), (144, 6149040), (160, 5534136), (180, 4919232), (192, 4611780), (216, 4099360), (240, 3689424), (256, 3458835), (270, 3279488), (288, 3074520), (320, 2767068), (360, 2459616), (384, 2305890), (432, 2049680), (480, 1844712), (540, 1639744), (576, 1537260), (640, 1383534), (720, 1229808), (768, 1152945), (864, 1024840), (960, 922356), (1080, 819872), (1152, 768630), (1280, 691767), (1440, 614904), (1728, 512420), (1920, 461178), (2160, 409936), (2304, 384315), (2880, 307452), (3456, 256210), (3840, 230589), (4320, 204968), (5760, 153726), (6912, 128105), (8640, 102484), (11520, 76863), (17280, 51242), (25621, 34560)]