87376320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3371}}^1$

素因数の和:3400

約数の個数: 140

約数和(自身を含む): 310905144

約数和(自身を除く): 223528824

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 3371, 4320, 5184, 6480, 6742, 8640, 10113, 12960, 13484, 16855, 20226, 25920, 26968, 30339, 33710, 40452, 50565, 53936, 60678, 67420, 80904, 91017, 101130, 107872, 121356, 134840, 151695, 161808, 182034, 202260, 215744, 242712, 269680, 273051, 303390, 323616, 364068, 404520, 455085, 485424, 539360, 546102, 606780, 647232, 728136, 809040, 910170, 970848, 1078720, 1092204, 1213560, 1365255, 1456272, 1618080, 1820340, 1941696, 2184408, 2427120, 2730510, 2912544, 3236160, 3640680, 4368816, 4854240, 5461020, 5825088, 7281360, 8737632, 9708480, 10922040, 14562720, 17475264, 21844080, 29125440, 43688160, 87376320]

約数ペア:

[(1, 87376320), (2, 43688160), (3, 29125440), (4, 21844080), (5, 17475264), (6, 14562720), (8, 10922040), (9, 9708480), (10, 8737632), (12, 7281360), (15, 5825088), (16, 5461020), (18, 4854240), (20, 4368816), (24, 3640680), (27, 3236160), (30, 2912544), (32, 2730510), (36, 2427120), (40, 2184408), (45, 1941696), (48, 1820340), (54, 1618080), (60, 1456272), (64, 1365255), (72, 1213560), (80, 1092204), (81, 1078720), (90, 970848), (96, 910170), (108, 809040), (120, 728136), (135, 647232), (144, 606780), (160, 546102), (162, 539360), (180, 485424), (192, 455085), (216, 404520), (240, 364068), (270, 323616), (288, 303390), (320, 273051), (324, 269680), (360, 242712), (405, 215744), (432, 202260), (480, 182034), (540, 161808), (576, 151695), (648, 134840), (720, 121356), (810, 107872), (864, 101130), (960, 91017), (1080, 80904), (1296, 67420), (1440, 60678), (1620, 53936), (1728, 50565), (2160, 40452), (2592, 33710), (2880, 30339), (3240, 26968), (3371, 25920), (4320, 20226), (5184, 16855), (6480, 13484), (6742, 12960), (8640, 10113)]