85754880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1861}}^1$

素因数の和:1892

約数の個数: 132

約数和(自身を含む): 297298092

約数和(自身を除く): 211543212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1861, 1920, 2304, 2560, 2880, 3072, 3722, 3840, 4608, 5120, 5583, 5760, 7444, 7680, 9216, 9305, 11166, 11520, 14888, 15360, 16749, 18610, 22332, 23040, 27915, 29776, 33498, 37220, 44664, 46080, 55830, 59552, 66996, 74440, 83745, 89328, 111660, 119104, 133992, 148880, 167490, 178656, 223320, 238208, 267984, 297760, 334980, 357312, 446640, 476416, 535968, 595520, 669960, 714624, 893280, 952832, 1071936, 1191040, 1339920, 1429248, 1786560, 1905664, 2143872, 2382080, 2679840, 2858496, 3573120, 4287744, 4764160, 5359680, 5716992, 7146240, 8575488, 9528320, 10719360, 14292480, 17150976, 21438720, 28584960, 42877440, 85754880]

約数ペア:

[(1, 85754880), (2, 42877440), (3, 28584960), (4, 21438720), (5, 17150976), (6, 14292480), (8, 10719360), (9, 9528320), (10, 8575488), (12, 7146240), (15, 5716992), (16, 5359680), (18, 4764160), (20, 4287744), (24, 3573120), (30, 2858496), (32, 2679840), (36, 2382080), (40, 2143872), (45, 1905664), (48, 1786560), (60, 1429248), (64, 1339920), (72, 1191040), (80, 1071936), (90, 952832), (96, 893280), (120, 714624), (128, 669960), (144, 595520), (160, 535968), (180, 476416), (192, 446640), (240, 357312), (256, 334980), (288, 297760), (320, 267984), (360, 238208), (384, 223320), (480, 178656), (512, 167490), (576, 148880), (640, 133992), (720, 119104), (768, 111660), (960, 89328), (1024, 83745), (1152, 74440), (1280, 66996), (1440, 59552), (1536, 55830), (1861, 46080), (1920, 44664), (2304, 37220), (2560, 33498), (2880, 29776), (3072, 27915), (3722, 23040), (3840, 22332), (4608, 18610), (5120, 16749), (5583, 15360), (5760, 14888), (7444, 11520), (7680, 11166), (9216, 9305)]