1803813120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5109

約数の個数: 216

約数和(自身を含む): 6443603712

約数和(自身を除く): 4639790592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5051, 5580, 5760, 5952, 7440, 7936, 8928, 9920, 10102, 11160, 11520, 11904, 14880, 15153, 17856, 19840, 20204, 22320, 23808, 25255, 29760, 30306, 35712, 39680, 40408, 44640, 45459, 50510, 59520, 60612, 71424, 75765, 80816, 89280, 90918, 101020, 119040, 121224, 151530, 156581, 161632, 178560, 181836, 202040, 227295, 242448, 303060, 313162, 323264, 357120, 363672, 404080, 454590, 469743, 484896, 606120, 626324, 646528, 727344, 782905, 808160, 909180, 939486, 969792, 1212240, 1252648, 1293056, 1409229, 1454688, 1565810, 1616320, 1818360, 1878972, 1939584, 2348715, 2424480, 2505296, 2818458, 2909376, 3131620, 3232640, 3636720, 3757944, 3879168, 4697430, 4848960, 5010592, 5636916, 5818752, 6263240, 6465280, 7046145, 7273440, 7515888, 9394860, 9697920, 10021184, 11273832, 11637504, 12526480, 14092290, 14546880, 15031776, 18789720, 19395840, 20042368, 22547664, 25052960, 28184580, 29093760, 30063552, 37579440, 40084736, 45095328, 50105920, 56369160, 58187520, 60127104, 75158880, 90190656, 100211840, 112738320, 120254208, 150317760, 180381312, 200423680, 225476640, 300635520, 360762624, 450953280, 601271040, 901906560, 1803813120]

約数ペア:

[(1, 1803813120), (2, 901906560), (3, 601271040), (4, 450953280), (5, 360762624), (6, 300635520), (8, 225476640), (9, 200423680), (10, 180381312), (12, 150317760), (15, 120254208), (16, 112738320), (18, 100211840), (20, 90190656), (24, 75158880), (30, 60127104), (31, 58187520), (32, 56369160), (36, 50105920), (40, 45095328), (45, 40084736), (48, 37579440), (60, 30063552), (62, 29093760), (64, 28184580), (72, 25052960), (80, 22547664), (90, 20042368), (93, 19395840), (96, 18789720), (120, 15031776), (124, 14546880), (128, 14092290), (144, 12526480), (155, 11637504), (160, 11273832), (180, 10021184), (186, 9697920), (192, 9394860), (240, 7515888), (248, 7273440), (256, 7046145), (279, 6465280), (288, 6263240), (310, 5818752), (320, 5636916), (360, 5010592), (372, 4848960), (384, 4697430), (465, 3879168), (480, 3757944), (496, 3636720), (558, 3232640), (576, 3131620), (620, 2909376), (640, 2818458), (720, 2505296), (744, 2424480), (768, 2348715), (930, 1939584), (960, 1878972), (992, 1818360), (1116, 1616320), (1152, 1565810), (1240, 1454688), (1280, 1409229), (1395, 1293056), (1440, 1252648), (1488, 1212240), (1860, 969792), (1920, 939486), (1984, 909180), (2232, 808160), (2304, 782905), (2480, 727344), (2790, 646528), (2880, 626324), (2976, 606120), (3720, 484896), (3840, 469743), (3968, 454590), (4464, 404080), (4960, 363672), (5051, 357120), (5580, 323264), (5760, 313162), (5952, 303060), (7440, 242448), (7936, 227295), (8928, 202040), (9920, 181836), (10102, 178560), (11160, 161632), (11520, 156581), (11904, 151530), (14880, 121224), (15153, 119040), (17856, 101020), (19840, 90918), (20204, 89280), (22320, 80816), (23808, 75765), (25255, 71424), (29760, 60612), (30306, 59520), (35712, 50510), (39680, 45459), (40408, 44640)]