79868160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2311}}^1$

素因数の和:2341

約数の個数: 144

約数和(自身を含む): 283543680

約数和(自身を除く): 203675520

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, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2311, 2880, 3456, 3840, 4320, 4622, 5760, 6912, 6933, 8640, 9244, 11520, 11555, 13866, 17280, 18488, 20799, 23110, 27732, 34560, 34665, 36976, 41598, 46220, 55464, 62397, 69330, 73952, 83196, 92440, 103995, 110928, 124794, 138660, 147904, 166392, 184880, 207990, 221856, 249588, 277320, 295808, 311985, 332784, 369760, 415980, 443712, 499176, 554640, 591616, 623970, 665568, 739520, 831960, 887424, 998352, 1109280, 1247940, 1331136, 1479040, 1663920, 1774848, 1996704, 2218560, 2495880, 2662272, 2958080, 3327840, 3993408, 4437120, 4991760, 5324544, 6655680, 7986816, 8874240, 9983520, 13311360, 15973632, 19967040, 26622720, 39934080, 79868160]

約数ペア:

[(1, 79868160), (2, 39934080), (3, 26622720), (4, 19967040), (5, 15973632), (6, 13311360), (8, 9983520), (9, 8874240), (10, 7986816), (12, 6655680), (15, 5324544), (16, 4991760), (18, 4437120), (20, 3993408), (24, 3327840), (27, 2958080), (30, 2662272), (32, 2495880), (36, 2218560), (40, 1996704), (45, 1774848), (48, 1663920), (54, 1479040), (60, 1331136), (64, 1247940), (72, 1109280), (80, 998352), (90, 887424), (96, 831960), (108, 739520), (120, 665568), (128, 623970), (135, 591616), (144, 554640), (160, 499176), (180, 443712), (192, 415980), (216, 369760), (240, 332784), (256, 311985), (270, 295808), (288, 277320), (320, 249588), (360, 221856), (384, 207990), (432, 184880), (480, 166392), (540, 147904), (576, 138660), (640, 124794), (720, 110928), (768, 103995), (864, 92440), (960, 83196), (1080, 73952), (1152, 69330), (1280, 62397), (1440, 55464), (1728, 46220), (1920, 41598), (2160, 36976), (2304, 34665), (2311, 34560), (2880, 27732), (3456, 23110), (3840, 20799), (4320, 18488), (4622, 17280), (5760, 13866), (6912, 11555), (6933, 11520), (8640, 9244)]