80810682480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{309193}}^1$

素因数の和:309237

約数の個数: 240

約数和(自身を含む): 305953646880

約数和(自身を除く): 225142964400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3960, 4356, 4752, 4840, 5445, 5808, 5940, 6534, 7260, 7920, 8712, 9680, 10890, 11880, 13068, 14520, 16335, 17424, 21780, 23760, 26136, 29040, 32670, 43560, 52272, 65340, 87120, 130680, 261360, 309193, 618386, 927579, 1236772, 1545965, 1855158, 2473544, 2782737, 3091930, 3401123, 3710316, 4637895, 4947088, 5565474, 6183860, 6802246, 7420632, 8348211, 9275790, 10203369, 11130948, 12367720, 13604492, 13913685, 14841264, 16696422, 17005615, 18551580, 20406738, 22261896, 24735440, 27208984, 27827370, 30610107, 33392844, 34011230, 37103160, 37412353, 40813476, 41741055, 44523792, 51016845, 54417968, 55654740, 61220214, 66785688, 68022460, 74206320, 74824706, 81626952, 83482110, 91830321, 102033690, 111309480, 112237059, 122440428, 133571376, 136044920, 149649412, 153050535, 163253904, 166964220, 183660642, 187061765, 204067380, 222618960, 224474118, 244880856, 272089840, 299298824, 306101070, 333928440, 336711177, 367321284, 374123530, 408134760, 448948236, 459151605, 489761712, 561185295, 598597648, 612202140, 667856880, 673422354, 734642568, 748247060, 816269520, 897896472, 918303210, 1010133531, 1122370590, 1224404280, 1346844708, 1469285136, 1496494120, 1683555885, 1795792944, 1836606420, 2020267062, 2244741180, 2448808560, 2693689416, 2992988240, 3367111770, 3673212840, 4040534124, 4489482360, 5050667655, 5387378832, 6734223540, 7346425680, 8081068248, 8978964720, 10101335310, 13468447080, 16162136496, 20202670620, 26936894160, 40405341240, 80810682480]

約数ペア:

[(1, 80810682480), (2, 40405341240), (3, 26936894160), (4, 20202670620), (5, 16162136496), (6, 13468447080), (8, 10101335310), (9, 8978964720), (10, 8081068248), (11, 7346425680), (12, 6734223540), (15, 5387378832), (16, 5050667655), (18, 4489482360), (20, 4040534124), (22, 3673212840), (24, 3367111770), (27, 2992988240), (30, 2693689416), (33, 2448808560), (36, 2244741180), (40, 2020267062), (44, 1836606420), (45, 1795792944), (48, 1683555885), (54, 1496494120), (55, 1469285136), (60, 1346844708), (66, 1224404280), (72, 1122370590), (80, 1010133531), (88, 918303210), (90, 897896472), (99, 816269520), (108, 748247060), (110, 734642568), (120, 673422354), (121, 667856880), (132, 612202140), (135, 598597648), (144, 561185295), (165, 489761712), (176, 459151605), (180, 448948236), (198, 408134760), (216, 374123530), (220, 367321284), (240, 336711177), (242, 333928440), (264, 306101070), (270, 299298824), (297, 272089840), (330, 244880856), (360, 224474118), (363, 222618960), (396, 204067380), (432, 187061765), (440, 183660642), (484, 166964220), (495, 163253904), (528, 153050535), (540, 149649412), (594, 136044920), (605, 133571376), (660, 122440428), (720, 112237059), (726, 111309480), (792, 102033690), (880, 91830321), (968, 83482110), (990, 81626952), (1080, 74824706), (1089, 74206320), (1188, 68022460), (1210, 66785688), (1320, 61220214), (1452, 55654740), (1485, 54417968), (1584, 51016845), (1815, 44523792), (1936, 41741055), (1980, 40813476), (2160, 37412353), (2178, 37103160), (2376, 34011230), (2420, 33392844), (2640, 30610107), (2904, 27827370), (2970, 27208984), (3267, 24735440), (3630, 22261896), (3960, 20406738), (4356, 18551580), (4752, 17005615), (4840, 16696422), (5445, 14841264), (5808, 13913685), (5940, 13604492), (6534, 12367720), (7260, 11130948), (7920, 10203369), (8712, 9275790), (9680, 8348211), (10890, 7420632), (11880, 6802246), (13068, 6183860), (14520, 5565474), (16335, 4947088), (17424, 4637895), (21780, 3710316), (23760, 3401123), (26136, 3091930), (29040, 2782737), (32670, 2473544), (43560, 1855158), (52272, 1545965), (65340, 1236772), (87120, 927579), (130680, 618386), (261360, 309193)]