86611680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 315043344

約数和(自身を除く): 228431664

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, 163, 164, 180, 205, 216, 240, 246, 270, 288, 324, 326, 328, 360, 369, 405, 410, 432, 480, 489, 492, 540, 615, 648, 652, 656, 720, 738, 810, 815, 820, 864, 978, 984, 1080, 1107, 1230, 1296, 1304, 1312, 1440, 1467, 1476, 1620, 1630, 1640, 1845, 1956, 1968, 2160, 2214, 2445, 2460, 2592, 2608, 2934, 2952, 3240, 3260, 3280, 3321, 3690, 3912, 3936, 4320, 4401, 4428, 4890, 4920, 5216, 5535, 5868, 5904, 6480, 6520, 6560, 6642, 6683, 7335, 7380, 7824, 8802, 8856, 9780, 9840, 11070, 11736, 11808, 12960, 13040, 13203, 13284, 13366, 14670, 14760, 15648, 16605, 17604, 17712, 19560, 19680, 20049, 22005, 22140, 23472, 26080, 26406, 26568, 26732, 29340, 29520, 33210, 33415, 35208, 35424, 39120, 40098, 44010, 44280, 46944, 52812, 53136, 53464, 58680, 59040, 60147, 66015, 66420, 66830, 70416, 78240, 80196, 88020, 88560, 100245, 105624, 106272, 106928, 117360, 120294, 132030, 132840, 133660, 140832, 160392, 176040, 177120, 180441, 200490, 211248, 213856, 234720, 240588, 264060, 265680, 267320, 300735, 320784, 352080, 360882, 400980, 422496, 481176, 528120, 531360, 534640, 541323, 601470, 641568, 704160, 721764, 801960, 902205, 962352, 1056240, 1069280, 1082646, 1202940, 1443528, 1603920, 1804410, 1924704, 2112480, 2165292, 2405880, 2706615, 2887056, 3207840, 3608820, 4330584, 4811760, 5413230, 5774112, 7217640, 8661168, 9623520, 10826460, 14435280, 17322336, 21652920, 28870560, 43305840, 86611680]

約数ペア:

[(1, 86611680), (2, 43305840), (3, 28870560), (4, 21652920), (5, 17322336), (6, 14435280), (8, 10826460), (9, 9623520), (10, 8661168), (12, 7217640), (15, 5774112), (16, 5413230), (18, 4811760), (20, 4330584), (24, 3608820), (27, 3207840), (30, 2887056), (32, 2706615), (36, 2405880), (40, 2165292), (41, 2112480), (45, 1924704), (48, 1804410), (54, 1603920), (60, 1443528), (72, 1202940), (80, 1082646), (81, 1069280), (82, 1056240), (90, 962352), (96, 902205), (108, 801960), (120, 721764), (123, 704160), (135, 641568), (144, 601470), (160, 541323), (162, 534640), (163, 531360), (164, 528120), (180, 481176), (205, 422496), (216, 400980), (240, 360882), (246, 352080), (270, 320784), (288, 300735), (324, 267320), (326, 265680), (328, 264060), (360, 240588), (369, 234720), (405, 213856), (410, 211248), (432, 200490), (480, 180441), (489, 177120), (492, 176040), (540, 160392), (615, 140832), (648, 133660), (652, 132840), (656, 132030), (720, 120294), (738, 117360), (810, 106928), (815, 106272), (820, 105624), (864, 100245), (978, 88560), (984, 88020), (1080, 80196), (1107, 78240), (1230, 70416), (1296, 66830), (1304, 66420), (1312, 66015), (1440, 60147), (1467, 59040), (1476, 58680), (1620, 53464), (1630, 53136), (1640, 52812), (1845, 46944), (1956, 44280), (1968, 44010), (2160, 40098), (2214, 39120), (2445, 35424), (2460, 35208), (2592, 33415), (2608, 33210), (2934, 29520), (2952, 29340), (3240, 26732), (3260, 26568), (3280, 26406), (3321, 26080), (3690, 23472), (3912, 22140), (3936, 22005), (4320, 20049), (4401, 19680), (4428, 19560), (4890, 17712), (4920, 17604), (5216, 16605), (5535, 15648), (5868, 14760), (5904, 14670), (6480, 13366), (6520, 13284), (6560, 13203), (6642, 13040), (6683, 12960), (7335, 11808), (7380, 11736), (7824, 11070), (8802, 9840), (8856, 9780)]