86488320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 280207872

約数和(自身を除く): 193719552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 223, 240, 256, 303, 320, 384, 404, 446, 480, 505, 606, 640, 669, 768, 808, 892, 960, 1010, 1115, 1212, 1280, 1338, 1515, 1616, 1784, 1920, 2020, 2230, 2424, 2676, 3030, 3232, 3345, 3568, 3840, 4040, 4460, 4848, 5352, 6060, 6464, 6690, 7136, 8080, 8920, 9696, 10704, 12120, 12928, 13380, 14272, 16160, 17840, 19392, 21408, 22523, 24240, 25856, 26760, 28544, 32320, 35680, 38784, 42816, 45046, 48480, 53520, 57088, 64640, 67569, 71360, 77568, 85632, 90092, 96960, 107040, 112615, 129280, 135138, 142720, 171264, 180184, 193920, 214080, 225230, 270276, 285440, 337845, 360368, 387840, 428160, 450460, 540552, 675690, 720736, 856320, 900920, 1081104, 1351380, 1441472, 1801840, 2162208, 2702760, 2882944, 3603680, 4324416, 5405520, 5765888, 7207360, 8648832, 10811040, 14414720, 17297664, 21622080, 28829440, 43244160, 86488320]

約数ペア:

[(1, 86488320), (2, 43244160), (3, 28829440), (4, 21622080), (5, 17297664), (6, 14414720), (8, 10811040), (10, 8648832), (12, 7207360), (15, 5765888), (16, 5405520), (20, 4324416), (24, 3603680), (30, 2882944), (32, 2702760), (40, 2162208), (48, 1801840), (60, 1441472), (64, 1351380), (80, 1081104), (96, 900920), (101, 856320), (120, 720736), (128, 675690), (160, 540552), (192, 450460), (202, 428160), (223, 387840), (240, 360368), (256, 337845), (303, 285440), (320, 270276), (384, 225230), (404, 214080), (446, 193920), (480, 180184), (505, 171264), (606, 142720), (640, 135138), (669, 129280), (768, 112615), (808, 107040), (892, 96960), (960, 90092), (1010, 85632), (1115, 77568), (1212, 71360), (1280, 67569), (1338, 64640), (1515, 57088), (1616, 53520), (1784, 48480), (1920, 45046), (2020, 42816), (2230, 38784), (2424, 35680), (2676, 32320), (3030, 28544), (3232, 26760), (3345, 25856), (3568, 24240), (3840, 22523), (4040, 21408), (4460, 19392), (4848, 17840), (5352, 16160), (6060, 14272), (6464, 13380), (6690, 12928), (7136, 12120), (8080, 10704), (8920, 9696)]