235975680

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 220

約数和(自身を含む): 847089540

約数和(自身を除く): 611113860

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, 569, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1138, 1152, 1280, 1296, 1440, 1536, 1620, 1707, 1728, 1920, 2160, 2276, 2304, 2560, 2592, 2845, 2880, 3072, 3240, 3414, 3456, 3840, 4320, 4552, 4608, 5120, 5121, 5184, 5690, 5760, 6480, 6828, 6912, 7680, 8535, 8640, 9104, 9216, 10242, 10368, 11380, 11520, 12960, 13656, 13824, 15360, 15363, 17070, 17280, 18208, 20484, 20736, 22760, 23040, 25605, 25920, 27312, 27648, 30726, 34140, 34560, 36416, 40968, 41472, 45520, 46080, 46089, 51210, 51840, 54624, 61452, 68280, 69120, 72832, 76815, 81936, 82944, 91040, 92178, 102420, 103680, 109248, 122904, 136560, 138240, 145664, 153630, 163872, 182080, 184356, 204840, 207360, 218496, 230445, 245808, 273120, 291328, 307260, 327744, 364160, 368712, 409680, 414720, 436992, 460890, 491616, 546240, 582656, 614520, 655488, 728320, 737424, 819360, 873984, 921780, 983232, 1092480, 1229040, 1310976, 1456640, 1474848, 1638720, 1747968, 1843560, 1966464, 2184960, 2458080, 2621952, 2913280, 2949696, 3277440, 3687120, 3932928, 4369920, 4916160, 5243904, 5899392, 6554880, 7374240, 7865856, 8739840, 9832320, 11798784, 13109760, 14748480, 15731712, 19664640, 23597568, 26219520, 29496960, 39329280, 47195136, 58993920, 78658560, 117987840, 235975680]

約数ペア:

[(1, 235975680), (2, 117987840), (3, 78658560), (4, 58993920), (5, 47195136), (6, 39329280), (8, 29496960), (9, 26219520), (10, 23597568), (12, 19664640), (15, 15731712), (16, 14748480), (18, 13109760), (20, 11798784), (24, 9832320), (27, 8739840), (30, 7865856), (32, 7374240), (36, 6554880), (40, 5899392), (45, 5243904), (48, 4916160), (54, 4369920), (60, 3932928), (64, 3687120), (72, 3277440), (80, 2949696), (81, 2913280), (90, 2621952), (96, 2458080), (108, 2184960), (120, 1966464), (128, 1843560), (135, 1747968), (144, 1638720), (160, 1474848), (162, 1456640), (180, 1310976), (192, 1229040), (216, 1092480), (240, 983232), (256, 921780), (270, 873984), (288, 819360), (320, 737424), (324, 728320), (360, 655488), (384, 614520), (405, 582656), (432, 546240), (480, 491616), (512, 460890), (540, 436992), (569, 414720), (576, 409680), (640, 368712), (648, 364160), (720, 327744), (768, 307260), (810, 291328), (864, 273120), (960, 245808), (1024, 230445), (1080, 218496), (1138, 207360), (1152, 204840), (1280, 184356), (1296, 182080), (1440, 163872), (1536, 153630), (1620, 145664), (1707, 138240), (1728, 136560), (1920, 122904), (2160, 109248), (2276, 103680), (2304, 102420), (2560, 92178), (2592, 91040), (2845, 82944), (2880, 81936), (3072, 76815), (3240, 72832), (3414, 69120), (3456, 68280), (3840, 61452), (4320, 54624), (4552, 51840), (4608, 51210), (5120, 46089), (5121, 46080), (5184, 45520), (5690, 41472), (5760, 40968), (6480, 36416), (6828, 34560), (6912, 34140), (7680, 30726), (8535, 27648), (8640, 27312), (9104, 25920), (9216, 25605), (10242, 23040), (10368, 22760), (11380, 20736), (11520, 20484), (12960, 18208), (13656, 17280), (13824, 17070), (15360, 15363)]