290524320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 240

約数和(自身を含む): 1062036360

約数和(自身を除く): 771512040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 773, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1546, 1566, 1620, 1740, 2088, 2160, 2319, 2320, 2349, 2592, 2610, 2784, 3092, 3132, 3240, 3480, 3865, 3915, 4176, 4320, 4638, 4640, 4698, 5220, 6184, 6264, 6480, 6957, 6960, 7730, 7830, 8352, 9276, 9396, 10440, 11595, 11745, 12368, 12528, 12960, 13914, 13920, 15460, 15660, 18552, 18792, 20871, 20880, 22417, 23190, 23490, 24736, 25056, 27828, 30920, 31320, 34785, 37104, 37584, 41742, 41760, 44834, 46380, 46980, 55656, 61840, 62613, 62640, 67251, 69570, 74208, 75168, 83484, 89668, 92760, 93960, 104355, 111312, 112085, 123680, 125226, 125280, 134502, 139140, 166968, 179336, 185520, 187920, 201753, 208710, 222624, 224170, 250452, 269004, 278280, 313065, 333936, 336255, 358672, 371040, 375840, 403506, 417420, 448340, 500904, 538008, 556560, 605259, 626130, 667872, 672510, 717344, 807012, 834840, 896680, 1001808, 1008765, 1076016, 1113120, 1210518, 1252260, 1345020, 1614024, 1669680, 1793360, 1815777, 2003616, 2017530, 2152032, 2421036, 2504520, 2690040, 3026295, 3228048, 3339360, 3586720, 3631554, 4035060, 4842072, 5009040, 5380080, 6052590, 6456096, 7263108, 8070120, 9078885, 9684144, 10018080, 10760160, 12105180, 14526216, 16140240, 18157770, 19368288, 24210360, 29052432, 32280480, 36315540, 48420720, 58104864, 72631080, 96841440, 145262160, 290524320]

約数ペア:

[(1, 290524320), (2, 145262160), (3, 96841440), (4, 72631080), (5, 58104864), (6, 48420720), (8, 36315540), (9, 32280480), (10, 29052432), (12, 24210360), (15, 19368288), (16, 18157770), (18, 16140240), (20, 14526216), (24, 12105180), (27, 10760160), (29, 10018080), (30, 9684144), (32, 9078885), (36, 8070120), (40, 7263108), (45, 6456096), (48, 6052590), (54, 5380080), (58, 5009040), (60, 4842072), (72, 4035060), (80, 3631554), (81, 3586720), (87, 3339360), (90, 3228048), (96, 3026295), (108, 2690040), (116, 2504520), (120, 2421036), (135, 2152032), (144, 2017530), (145, 2003616), (160, 1815777), (162, 1793360), (174, 1669680), (180, 1614024), (216, 1345020), (232, 1252260), (240, 1210518), (261, 1113120), (270, 1076016), (288, 1008765), (290, 1001808), (324, 896680), (348, 834840), (360, 807012), (405, 717344), (432, 672510), (435, 667872), (464, 626130), (480, 605259), (522, 556560), (540, 538008), (580, 500904), (648, 448340), (696, 417420), (720, 403506), (773, 375840), (783, 371040), (810, 358672), (864, 336255), (870, 333936), (928, 313065), (1044, 278280), (1080, 269004), (1160, 250452), (1296, 224170), (1305, 222624), (1392, 208710), (1440, 201753), (1546, 187920), (1566, 185520), (1620, 179336), (1740, 166968), (2088, 139140), (2160, 134502), (2319, 125280), (2320, 125226), (2349, 123680), (2592, 112085), (2610, 111312), (2784, 104355), (3092, 93960), (3132, 92760), (3240, 89668), (3480, 83484), (3865, 75168), (3915, 74208), (4176, 69570), (4320, 67251), (4638, 62640), (4640, 62613), (4698, 61840), (5220, 55656), (6184, 46980), (6264, 46380), (6480, 44834), (6957, 41760), (6960, 41742), (7730, 37584), (7830, 37104), (8352, 34785), (9276, 31320), (9396, 30920), (10440, 27828), (11595, 25056), (11745, 24736), (12368, 23490), (12528, 23190), (12960, 22417), (13914, 20880), (13920, 20871), (15460, 18792), (15660, 18552)]