79895040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 260447616

約数和(自身を除く): 180552576

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, 103, 120, 128, 160, 192, 202, 206, 240, 256, 303, 309, 320, 384, 404, 412, 480, 505, 512, 515, 606, 618, 640, 768, 808, 824, 960, 1010, 1030, 1212, 1236, 1280, 1515, 1536, 1545, 1616, 1648, 1920, 2020, 2060, 2424, 2472, 2560, 3030, 3090, 3232, 3296, 3840, 4040, 4120, 4848, 4944, 6060, 6180, 6464, 6592, 7680, 8080, 8240, 9696, 9888, 10403, 12120, 12360, 12928, 13184, 16160, 16480, 19392, 19776, 20806, 24240, 24720, 25856, 26368, 31209, 32320, 32960, 38784, 39552, 41612, 48480, 49440, 51712, 52015, 52736, 62418, 64640, 65920, 77568, 79104, 83224, 96960, 98880, 104030, 124836, 129280, 131840, 155136, 156045, 158208, 166448, 193920, 197760, 208060, 249672, 258560, 263680, 312090, 332896, 387840, 395520, 416120, 499344, 624180, 665792, 775680, 791040, 832240, 998688, 1248360, 1331584, 1664480, 1997376, 2496720, 2663168, 3328960, 3994752, 4993440, 5326336, 6657920, 7989504, 9986880, 13315840, 15979008, 19973760, 26631680, 39947520, 79895040]

約数ペア:

[(1, 79895040), (2, 39947520), (3, 26631680), (4, 19973760), (5, 15979008), (6, 13315840), (8, 9986880), (10, 7989504), (12, 6657920), (15, 5326336), (16, 4993440), (20, 3994752), (24, 3328960), (30, 2663168), (32, 2496720), (40, 1997376), (48, 1664480), (60, 1331584), (64, 1248360), (80, 998688), (96, 832240), (101, 791040), (103, 775680), (120, 665792), (128, 624180), (160, 499344), (192, 416120), (202, 395520), (206, 387840), (240, 332896), (256, 312090), (303, 263680), (309, 258560), (320, 249672), (384, 208060), (404, 197760), (412, 193920), (480, 166448), (505, 158208), (512, 156045), (515, 155136), (606, 131840), (618, 129280), (640, 124836), (768, 104030), (808, 98880), (824, 96960), (960, 83224), (1010, 79104), (1030, 77568), (1212, 65920), (1236, 64640), (1280, 62418), (1515, 52736), (1536, 52015), (1545, 51712), (1616, 49440), (1648, 48480), (1920, 41612), (2020, 39552), (2060, 38784), (2424, 32960), (2472, 32320), (2560, 31209), (3030, 26368), (3090, 25856), (3232, 24720), (3296, 24240), (3840, 20806), (4040, 19776), (4120, 19392), (4848, 16480), (4944, 16160), (6060, 13184), (6180, 12928), (6464, 12360), (6592, 12120), (7680, 10403), (8080, 9888), (8240, 9696)]