385896960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1861}}^1$

素因数の和:1896

約数の個数: 200

約数和(自身を含む): 1382903676

約数和(自身を除く): 997006716

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1861, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3722, 3840, 4320, 4608, 5184, 5583, 5760, 6480, 6912, 7444, 7680, 8640, 9305, 10368, 11166, 11520, 12960, 13824, 14888, 16749, 17280, 18610, 20736, 22332, 23040, 25920, 27915, 29776, 33498, 34560, 37220, 41472, 44664, 50247, 51840, 55830, 59552, 66996, 69120, 74440, 83745, 89328, 100494, 103680, 111660, 119104, 133992, 148880, 150741, 167490, 178656, 200988, 207360, 223320, 238208, 251235, 267984, 297760, 301482, 334980, 357312, 401976, 446640, 476416, 502470, 535968, 595520, 602964, 669960, 714624, 753705, 803952, 893280, 952832, 1004940, 1071936, 1191040, 1205928, 1339920, 1429248, 1507410, 1607904, 1786560, 2009880, 2143872, 2382080, 2411856, 2679840, 2858496, 3014820, 3215808, 3573120, 4019760, 4287744, 4764160, 4823712, 5359680, 6029640, 6431616, 7146240, 8039520, 8575488, 9647424, 10719360, 12059280, 12863232, 14292480, 16079040, 19294848, 21438720, 24118560, 25726464, 32158080, 38589696, 42877440, 48237120, 64316160, 77179392, 96474240, 128632320, 192948480, 385896960]

約数ペア:

[(1, 385896960), (2, 192948480), (3, 128632320), (4, 96474240), (5, 77179392), (6, 64316160), (8, 48237120), (9, 42877440), (10, 38589696), (12, 32158080), (15, 25726464), (16, 24118560), (18, 21438720), (20, 19294848), (24, 16079040), (27, 14292480), (30, 12863232), (32, 12059280), (36, 10719360), (40, 9647424), (45, 8575488), (48, 8039520), (54, 7146240), (60, 6431616), (64, 6029640), (72, 5359680), (80, 4823712), (81, 4764160), (90, 4287744), (96, 4019760), (108, 3573120), (120, 3215808), (128, 3014820), (135, 2858496), (144, 2679840), (160, 2411856), (162, 2382080), (180, 2143872), (192, 2009880), (216, 1786560), (240, 1607904), (256, 1507410), (270, 1429248), (288, 1339920), (320, 1205928), (324, 1191040), (360, 1071936), (384, 1004940), (405, 952832), (432, 893280), (480, 803952), (512, 753705), (540, 714624), (576, 669960), (640, 602964), (648, 595520), (720, 535968), (768, 502470), (810, 476416), (864, 446640), (960, 401976), (1080, 357312), (1152, 334980), (1280, 301482), (1296, 297760), (1440, 267984), (1536, 251235), (1620, 238208), (1728, 223320), (1861, 207360), (1920, 200988), (2160, 178656), (2304, 167490), (2560, 150741), (2592, 148880), (2880, 133992), (3240, 119104), (3456, 111660), (3722, 103680), (3840, 100494), (4320, 89328), (4608, 83745), (5184, 74440), (5583, 69120), (5760, 66996), (6480, 59552), (6912, 55830), (7444, 51840), (7680, 50247), (8640, 44664), (9305, 41472), (10368, 37220), (11166, 34560), (11520, 33498), (12960, 29776), (13824, 27915), (14888, 25920), (16749, 23040), (17280, 22332), (18610, 20736)]