12464802720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{77983}}^1$

素因数の和:78044

約数の個数: 192

約数和(自身を含む): 44806487040

約数和(自身を除く): 32341684320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3552, 3996, 4320, 4440, 4995, 5328, 5920, 6660, 7992, 8880, 9990, 10656, 13320, 15984, 17760, 19980, 26640, 31968, 39960, 53280, 77983, 79920, 155966, 159840, 233949, 311932, 389915, 467898, 623864, 701847, 779830, 935796, 1169745, 1247728, 1403694, 1559660, 1871592, 2105541, 2339490, 2495456, 2807388, 2885371, 3119320, 3509235, 3743184, 4211082, 4678980, 5614776, 5770742, 6238640, 7018470, 7486368, 8422164, 8656113, 9357960, 10527705, 11229552, 11541484, 12477280, 14036940, 14426855, 16844328, 17312226, 18715920, 21055410, 22459104, 23082968, 25968339, 28073880, 28853710, 33688656, 34624452, 37431840, 42110820, 43280565, 46165936, 51936678, 56147760, 57707420, 67377312, 69248904, 77905017, 84221640, 86561130, 92331872, 103873356, 112295520, 115414840, 129841695, 138497808, 155810034, 168443280, 173122260, 207746712, 230829680, 259683390, 276995616, 311620068, 336886560, 346244520, 389525085, 415493424, 461659360, 519366780, 623240136, 692489040, 779050170, 830986848, 1038733560, 1246480272, 1384978080, 1558100340, 2077467120, 2492960544, 3116200680, 4154934240, 6232401360, 12464802720]

約数ペア:

[(1, 12464802720), (2, 6232401360), (3, 4154934240), (4, 3116200680), (5, 2492960544), (6, 2077467120), (8, 1558100340), (9, 1384978080), (10, 1246480272), (12, 1038733560), (15, 830986848), (16, 779050170), (18, 692489040), (20, 623240136), (24, 519366780), (27, 461659360), (30, 415493424), (32, 389525085), (36, 346244520), (37, 336886560), (40, 311620068), (45, 276995616), (48, 259683390), (54, 230829680), (60, 207746712), (72, 173122260), (74, 168443280), (80, 155810034), (90, 138497808), (96, 129841695), (108, 115414840), (111, 112295520), (120, 103873356), (135, 92331872), (144, 86561130), (148, 84221640), (160, 77905017), (180, 69248904), (185, 67377312), (216, 57707420), (222, 56147760), (240, 51936678), (270, 46165936), (288, 43280565), (296, 42110820), (333, 37431840), (360, 34624452), (370, 33688656), (432, 28853710), (444, 28073880), (480, 25968339), (540, 23082968), (555, 22459104), (592, 21055410), (666, 18715920), (720, 17312226), (740, 16844328), (864, 14426855), (888, 14036940), (999, 12477280), (1080, 11541484), (1110, 11229552), (1184, 10527705), (1332, 9357960), (1440, 8656113), (1480, 8422164), (1665, 7486368), (1776, 7018470), (1998, 6238640), (2160, 5770742), (2220, 5614776), (2664, 4678980), (2960, 4211082), (3330, 3743184), (3552, 3509235), (3996, 3119320), (4320, 2885371), (4440, 2807388), (4995, 2495456), (5328, 2339490), (5920, 2105541), (6660, 1871592), (7992, 1559660), (8880, 1403694), (9990, 1247728), (10656, 1169745), (13320, 935796), (15984, 779830), (17760, 701847), (19980, 623864), (26640, 467898), (31968, 389915), (39960, 311932), (53280, 233949), (77983, 159840), (79920, 155966)]