6981120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{101}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 25043040

約数和(自身を除く): 18061920

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, 101, 108, 120, 128, 135, 144, 160, 180, 192, 202, 216, 240, 256, 270, 288, 303, 320, 360, 384, 404, 432, 480, 505, 512, 540, 576, 606, 640, 720, 768, 808, 864, 909, 960, 1010, 1080, 1152, 1212, 1280, 1440, 1515, 1536, 1616, 1728, 1818, 1920, 2020, 2160, 2304, 2424, 2560, 2727, 2880, 3030, 3232, 3456, 3636, 3840, 4040, 4320, 4545, 4608, 4848, 5454, 5760, 6060, 6464, 6912, 7272, 7680, 8080, 8640, 9090, 9696, 10908, 11520, 12120, 12928, 13635, 13824, 14544, 16160, 17280, 18180, 19392, 21816, 23040, 24240, 25856, 27270, 29088, 32320, 34560, 36360, 38784, 43632, 48480, 51712, 54540, 58176, 64640, 69120, 72720, 77568, 87264, 96960, 109080, 116352, 129280, 145440, 155136, 174528, 193920, 218160, 232704, 258560, 290880, 349056, 387840, 436320, 465408, 581760, 698112, 775680, 872640, 1163520, 1396224, 1745280, 2327040, 3490560, 6981120]

約数ペア:

[(1, 6981120), (2, 3490560), (3, 2327040), (4, 1745280), (5, 1396224), (6, 1163520), (8, 872640), (9, 775680), (10, 698112), (12, 581760), (15, 465408), (16, 436320), (18, 387840), (20, 349056), (24, 290880), (27, 258560), (30, 232704), (32, 218160), (36, 193920), (40, 174528), (45, 155136), (48, 145440), (54, 129280), (60, 116352), (64, 109080), (72, 96960), (80, 87264), (90, 77568), (96, 72720), (101, 69120), (108, 64640), (120, 58176), (128, 54540), (135, 51712), (144, 48480), (160, 43632), (180, 38784), (192, 36360), (202, 34560), (216, 32320), (240, 29088), (256, 27270), (270, 25856), (288, 24240), (303, 23040), (320, 21816), (360, 19392), (384, 18180), (404, 17280), (432, 16160), (480, 14544), (505, 13824), (512, 13635), (540, 12928), (576, 12120), (606, 11520), (640, 10908), (720, 9696), (768, 9090), (808, 8640), (864, 8080), (909, 7680), (960, 7272), (1010, 6912), (1080, 6464), (1152, 6060), (1212, 5760), (1280, 5454), (1440, 4848), (1515, 4608), (1536, 4545), (1616, 4320), (1728, 4040), (1818, 3840), (1920, 3636), (2020, 3456), (2160, 3232), (2304, 3030), (2424, 2880), (2560, 2727)]