80940774960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{29207}}^1$

素因数の和:30512

約数の個数: 160

約数和(自身を含む): 279022855680

約数和(自身を除く): 198082080720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1283, 2160, 2566, 3849, 5132, 6415, 7698, 10264, 11547, 12830, 15396, 19245, 20528, 23094, 25660, 29207, 30792, 34641, 38490, 46188, 51320, 57735, 58414, 61584, 69282, 76980, 87621, 92376, 102640, 115470, 116828, 138564, 146035, 153960, 173205, 175242, 184752, 230940, 233656, 262863, 277128, 292070, 307920, 346410, 350484, 438105, 461880, 467312, 525726, 554256, 584140, 692820, 700968, 788589, 876210, 923760, 1051452, 1168280, 1314315, 1385640, 1401936, 1577178, 1752420, 2102904, 2336560, 2628630, 2771280, 3154356, 3504840, 3942945, 4205808, 5257260, 6308712, 7009680, 7885890, 10514520, 12617424, 15771780, 21029040, 31543560, 37472581, 63087120, 74945162, 112417743, 149890324, 187362905, 224835486, 299780648, 337253229, 374725810, 449670972, 562088715, 599561296, 674506458, 749451620, 899341944, 1011759687, 1124177430, 1349012916, 1498903240, 1686266145, 1798683888, 2023519374, 2248354860, 2698025832, 2997806480, 3372532290, 4047038748, 4496709720, 5058798435, 5396051664, 6745064580, 8094077496, 8993419440, 10117596870, 13490129160, 16188154992, 20235193740, 26980258320, 40470387480, 80940774960]

約数ペア:

[(1, 80940774960), (2, 40470387480), (3, 26980258320), (4, 20235193740), (5, 16188154992), (6, 13490129160), (8, 10117596870), (9, 8993419440), (10, 8094077496), (12, 6745064580), (15, 5396051664), (16, 5058798435), (18, 4496709720), (20, 4047038748), (24, 3372532290), (27, 2997806480), (30, 2698025832), (36, 2248354860), (40, 2023519374), (45, 1798683888), (48, 1686266145), (54, 1498903240), (60, 1349012916), (72, 1124177430), (80, 1011759687), (90, 899341944), (108, 749451620), (120, 674506458), (135, 599561296), (144, 562088715), (180, 449670972), (216, 374725810), (240, 337253229), (270, 299780648), (360, 224835486), (432, 187362905), (540, 149890324), (720, 112417743), (1080, 74945162), (1283, 63087120), (2160, 37472581), (2566, 31543560), (3849, 21029040), (5132, 15771780), (6415, 12617424), (7698, 10514520), (10264, 7885890), (11547, 7009680), (12830, 6308712), (15396, 5257260), (19245, 4205808), (20528, 3942945), (23094, 3504840), (25660, 3154356), (29207, 2771280), (30792, 2628630), (34641, 2336560), (38490, 2102904), (46188, 1752420), (51320, 1577178), (57735, 1401936), (58414, 1385640), (61584, 1314315), (69282, 1168280), (76980, 1051452), (87621, 923760), (92376, 876210), (102640, 788589), (115470, 700968), (116828, 692820), (138564, 584140), (146035, 554256), (153960, 525726), (173205, 467312), (175242, 461880), (184752, 438105), (230940, 350484), (233656, 346410), (262863, 307920), (277128, 292070)]