86116320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 297984960

約数和(自身を除く): 211868640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 757, 790, 948, 1185, 1264, 1422, 1440, 1514, 1580, 1896, 2271, 2370, 2528, 2844, 3028, 3160, 3555, 3785, 3792, 4542, 4740, 5688, 6056, 6320, 6813, 7110, 7570, 7584, 9084, 9480, 11355, 11376, 12112, 12640, 13626, 14220, 15140, 18168, 18960, 22710, 22752, 24224, 27252, 28440, 30280, 34065, 36336, 37920, 45420, 54504, 56880, 59803, 60560, 68130, 72672, 90840, 109008, 113760, 119606, 121120, 136260, 179409, 181680, 218016, 239212, 272520, 299015, 358818, 363360, 478424, 538227, 545040, 598030, 717636, 897045, 956848, 1076454, 1090080, 1196060, 1435272, 1794090, 1913696, 2152908, 2392120, 2691135, 2870544, 3588180, 4305816, 4784240, 5382270, 5741088, 7176360, 8611632, 9568480, 10764540, 14352720, 17223264, 21529080, 28705440, 43058160, 86116320]

約数ペア:

[(1, 86116320), (2, 43058160), (3, 28705440), (4, 21529080), (5, 17223264), (6, 14352720), (8, 10764540), (9, 9568480), (10, 8611632), (12, 7176360), (15, 5741088), (16, 5382270), (18, 4784240), (20, 4305816), (24, 3588180), (30, 2870544), (32, 2691135), (36, 2392120), (40, 2152908), (45, 1913696), (48, 1794090), (60, 1435272), (72, 1196060), (79, 1090080), (80, 1076454), (90, 956848), (96, 897045), (120, 717636), (144, 598030), (158, 545040), (160, 538227), (180, 478424), (237, 363360), (240, 358818), (288, 299015), (316, 272520), (360, 239212), (395, 218016), (474, 181680), (480, 179409), (632, 136260), (711, 121120), (720, 119606), (757, 113760), (790, 109008), (948, 90840), (1185, 72672), (1264, 68130), (1422, 60560), (1440, 59803), (1514, 56880), (1580, 54504), (1896, 45420), (2271, 37920), (2370, 36336), (2528, 34065), (2844, 30280), (3028, 28440), (3160, 27252), (3555, 24224), (3785, 22752), (3792, 22710), (4542, 18960), (4740, 18168), (5688, 15140), (6056, 14220), (6320, 13626), (6813, 12640), (7110, 12112), (7570, 11376), (7584, 11355), (9084, 9480)]