2872545120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7699

約数の個数: 240

約数和(自身を含む): 10488638160

約数和(自身を除く): 7616093040

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, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2592, 2610, 2784, 3132, 3240, 3480, 3915, 4176, 4320, 4640, 4698, 5220, 6264, 6480, 6960, 7643, 7830, 8352, 9396, 10440, 11745, 12528, 12960, 13920, 15286, 15660, 18792, 20880, 22929, 23490, 25056, 30572, 31320, 37584, 38215, 41760, 45858, 46980, 61144, 62640, 68787, 75168, 76430, 91716, 93960, 114645, 122288, 125280, 137574, 152860, 183432, 187920, 206361, 221647, 229290, 244576, 275148, 305720, 343935, 366864, 375840, 412722, 443294, 458580, 550296, 611440, 619083, 664941, 687870, 733728, 825444, 886588, 917160, 1031805, 1100592, 1108235, 1222880, 1238166, 1329882, 1375740, 1650888, 1773176, 1834320, 1994823, 2063610, 2201184, 2216470, 2476332, 2659764, 2751480, 3095415, 3301776, 3324705, 3546352, 3668640, 3989646, 4127220, 4432940, 4952664, 5319528, 5502960, 5984469, 6190830, 6603552, 6649410, 7092704, 7979292, 8254440, 8865880, 9905328, 9974115, 10639056, 11005920, 11968938, 12381660, 13298820, 15958584, 16508880, 17731760, 17953407, 19810656, 19948230, 21278112, 23937876, 24763320, 26597640, 29922345, 31917168, 33017760, 35463520, 35906814, 39896460, 47875752, 49526640, 53195280, 59844690, 63834336, 71813628, 79792920, 89767035, 95751504, 99053280, 106390560, 119689380, 143627256, 159585840, 179534070, 191503008, 239378760, 287254512, 319171680, 359068140, 478757520, 574509024, 718136280, 957515040, 1436272560, 2872545120]

約数ペア:

[(1, 2872545120), (2, 1436272560), (3, 957515040), (4, 718136280), (5, 574509024), (6, 478757520), (8, 359068140), (9, 319171680), (10, 287254512), (12, 239378760), (15, 191503008), (16, 179534070), (18, 159585840), (20, 143627256), (24, 119689380), (27, 106390560), (29, 99053280), (30, 95751504), (32, 89767035), (36, 79792920), (40, 71813628), (45, 63834336), (48, 59844690), (54, 53195280), (58, 49526640), (60, 47875752), (72, 39896460), (80, 35906814), (81, 35463520), (87, 33017760), (90, 31917168), (96, 29922345), (108, 26597640), (116, 24763320), (120, 23937876), (135, 21278112), (144, 19948230), (145, 19810656), (160, 17953407), (162, 17731760), (174, 16508880), (180, 15958584), (216, 13298820), (232, 12381660), (240, 11968938), (261, 11005920), (270, 10639056), (288, 9974115), (290, 9905328), (324, 8865880), (348, 8254440), (360, 7979292), (405, 7092704), (432, 6649410), (435, 6603552), (464, 6190830), (480, 5984469), (522, 5502960), (540, 5319528), (580, 4952664), (648, 4432940), (696, 4127220), (720, 3989646), (783, 3668640), (810, 3546352), (864, 3324705), (870, 3301776), (928, 3095415), (1044, 2751480), (1080, 2659764), (1160, 2476332), (1296, 2216470), (1305, 2201184), (1392, 2063610), (1440, 1994823), (1566, 1834320), (1620, 1773176), (1740, 1650888), (2088, 1375740), (2160, 1329882), (2320, 1238166), (2349, 1222880), (2592, 1108235), (2610, 1100592), (2784, 1031805), (3132, 917160), (3240, 886588), (3480, 825444), (3915, 733728), (4176, 687870), (4320, 664941), (4640, 619083), (4698, 611440), (5220, 550296), (6264, 458580), (6480, 443294), (6960, 412722), (7643, 375840), (7830, 366864), (8352, 343935), (9396, 305720), (10440, 275148), (11745, 244576), (12528, 229290), (12960, 221647), (13920, 206361), (15286, 187920), (15660, 183432), (18792, 152860), (20880, 137574), (22929, 125280), (23490, 122288), (25056, 114645), (30572, 93960), (31320, 91716), (37584, 76430), (38215, 75168), (41760, 68787), (45858, 62640), (46980, 61144)]