15519431520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29207}}^1$

素因数の和:29275

約数の個数: 240

約数和(自身を含む): 56108451168

約数和(自身を除く): 40589019648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 246, 270, 288, 324, 328, 360, 369, 405, 410, 432, 480, 492, 540, 615, 648, 656, 720, 738, 810, 820, 864, 984, 1080, 1107, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1845, 1968, 2160, 2214, 2460, 2592, 2952, 3240, 3280, 3321, 3690, 3936, 4320, 4428, 4920, 5535, 5904, 6480, 6560, 6642, 7380, 8856, 9840, 11070, 11808, 12960, 13284, 14760, 16605, 17712, 19680, 22140, 26568, 29207, 29520, 33210, 35424, 44280, 53136, 58414, 59040, 66420, 87621, 88560, 106272, 116828, 132840, 146035, 175242, 177120, 233656, 262863, 265680, 292070, 350484, 438105, 467312, 525726, 531360, 584140, 700968, 788589, 876210, 934624, 1051452, 1168280, 1197487, 1314315, 1401936, 1577178, 1752420, 2102904, 2336560, 2365767, 2394974, 2628630, 2803872, 3154356, 3504840, 3592461, 3942945, 4205808, 4673120, 4731534, 4789948, 5257260, 5987435, 6308712, 7009680, 7184922, 7885890, 8411616, 9463068, 9579896, 10514520, 10777383, 11828835, 11974870, 12617424, 14019360, 14369844, 15771780, 17962305, 18926136, 19159792, 21029040, 21554766, 23657670, 23949740, 25234848, 28739688, 31543560, 32332149, 35924610, 37852272, 38319584, 42058080, 43109532, 47315340, 47899480, 53886915, 57479376, 63087120, 64664298, 71849220, 75704544, 86219064, 94630680, 95798960, 96996447, 107773830, 114958752, 126174240, 129328596, 143698440, 161660745, 172438128, 189261360, 191597920, 193992894, 215547660, 258657192, 287396880, 323321490, 344876256, 378522720, 387985788, 431095320, 484982235, 517314384, 574793760, 646642980, 775971576, 862190640, 969964470, 1034628768, 1293285960, 1551943152, 1724381280, 1939928940, 2586571920, 3103886304, 3879857880, 5173143840, 7759715760, 15519431520]

約数ペア:

[(1, 15519431520), (2, 7759715760), (3, 5173143840), (4, 3879857880), (5, 3103886304), (6, 2586571920), (8, 1939928940), (9, 1724381280), (10, 1551943152), (12, 1293285960), (15, 1034628768), (16, 969964470), (18, 862190640), (20, 775971576), (24, 646642980), (27, 574793760), (30, 517314384), (32, 484982235), (36, 431095320), (40, 387985788), (41, 378522720), (45, 344876256), (48, 323321490), (54, 287396880), (60, 258657192), (72, 215547660), (80, 193992894), (81, 191597920), (82, 189261360), (90, 172438128), (96, 161660745), (108, 143698440), (120, 129328596), (123, 126174240), (135, 114958752), (144, 107773830), (160, 96996447), (162, 95798960), (164, 94630680), (180, 86219064), (205, 75704544), (216, 71849220), (240, 64664298), (246, 63087120), (270, 57479376), (288, 53886915), (324, 47899480), (328, 47315340), (360, 43109532), (369, 42058080), (405, 38319584), (410, 37852272), (432, 35924610), (480, 32332149), (492, 31543560), (540, 28739688), (615, 25234848), (648, 23949740), (656, 23657670), (720, 21554766), (738, 21029040), (810, 19159792), (820, 18926136), (864, 17962305), (984, 15771780), (1080, 14369844), (1107, 14019360), (1230, 12617424), (1296, 11974870), (1312, 11828835), (1440, 10777383), (1476, 10514520), (1620, 9579896), (1640, 9463068), (1845, 8411616), (1968, 7885890), (2160, 7184922), (2214, 7009680), (2460, 6308712), (2592, 5987435), (2952, 5257260), (3240, 4789948), (3280, 4731534), (3321, 4673120), (3690, 4205808), (3936, 3942945), (4320, 3592461), (4428, 3504840), (4920, 3154356), (5535, 2803872), (5904, 2628630), (6480, 2394974), (6560, 2365767), (6642, 2336560), (7380, 2102904), (8856, 1752420), (9840, 1577178), (11070, 1401936), (11808, 1314315), (12960, 1197487), (13284, 1168280), (14760, 1051452), (16605, 934624), (17712, 876210), (19680, 788589), (22140, 700968), (26568, 584140), (29207, 531360), (29520, 525726), (33210, 467312), (35424, 438105), (44280, 350484), (53136, 292070), (58414, 265680), (59040, 262863), (66420, 233656), (87621, 177120), (88560, 175242), (106272, 146035), (116828, 132840)]