86654880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1580

約数の個数: 192

約数和(自身を含む): 326833920

約数和(自身を除く): 240179040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1543, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3086, 3120, 3510, 3744, 4320, 4629, 4680, 5616, 6172, 6240, 7020, 7715, 9258, 9360, 11232, 12344, 13887, 14040, 15430, 18516, 18720, 20059, 23145, 24688, 27774, 28080, 30860, 37032, 40118, 41661, 46290, 49376, 55548, 56160, 60177, 61720, 69435, 74064, 80236, 83322, 92580, 100295, 111096, 120354, 123440, 138870, 148128, 160472, 166644, 180531, 185160, 200590, 208305, 222192, 240708, 246880, 277740, 300885, 320944, 333288, 361062, 370320, 401180, 416610, 444384, 481416, 541593, 555480, 601770, 641888, 666576, 722124, 740640, 802360, 833220, 902655, 962832, 1083186, 1110960, 1203540, 1333152, 1444248, 1604720, 1666440, 1805310, 1925664, 2166372, 2221920, 2407080, 2707965, 2888496, 3209440, 3332880, 3610620, 4332744, 4814160, 5415930, 5776992, 6665760, 7221240, 8665488, 9628320, 10831860, 14442480, 17330976, 21663720, 28884960, 43327440, 86654880]

約数ペア:

[(1, 86654880), (2, 43327440), (3, 28884960), (4, 21663720), (5, 17330976), (6, 14442480), (8, 10831860), (9, 9628320), (10, 8665488), (12, 7221240), (13, 6665760), (15, 5776992), (16, 5415930), (18, 4814160), (20, 4332744), (24, 3610620), (26, 3332880), (27, 3209440), (30, 2888496), (32, 2707965), (36, 2407080), (39, 2221920), (40, 2166372), (45, 1925664), (48, 1805310), (52, 1666440), (54, 1604720), (60, 1444248), (65, 1333152), (72, 1203540), (78, 1110960), (80, 1083186), (90, 962832), (96, 902655), (104, 833220), (108, 802360), (117, 740640), (120, 722124), (130, 666576), (135, 641888), (144, 601770), (156, 555480), (160, 541593), (180, 481416), (195, 444384), (208, 416610), (216, 401180), (234, 370320), (240, 361062), (260, 333288), (270, 320944), (288, 300885), (312, 277740), (351, 246880), (360, 240708), (390, 222192), (416, 208305), (432, 200590), (468, 185160), (480, 180531), (520, 166644), (540, 160472), (585, 148128), (624, 138870), (702, 123440), (720, 120354), (780, 111096), (864, 100295), (936, 92580), (1040, 83322), (1080, 80236), (1170, 74064), (1248, 69435), (1404, 61720), (1440, 60177), (1543, 56160), (1560, 55548), (1755, 49376), (1872, 46290), (2080, 41661), (2160, 40118), (2340, 37032), (2808, 30860), (3086, 28080), (3120, 27774), (3510, 24688), (3744, 23145), (4320, 20059), (4629, 18720), (4680, 18516), (5616, 15430), (6172, 14040), (6240, 13887), (7020, 12344), (7715, 11232), (9258, 9360)]