123985546560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154303}}^1$

素因数の和:154363

約数の個数: 280

約数和(自身を含む): 455268397056

約数和(自身を除く): 331282850496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 7440, 8370, 8640, 8928, 9920, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 17856, 20088, 22320, 25110, 25920, 26784, 29760, 33480, 40176, 44640, 50220, 53568, 66960, 80352, 89280, 100440, 133920, 154303, 160704, 200880, 267840, 308606, 401760, 462909, 617212, 771515, 803520, 925818, 1234424, 1388727, 1543030, 1851636, 2314545, 2468848, 2777454, 3086060, 3703272, 4166181, 4629090, 4783393, 4937696, 5554908, 6172120, 6943635, 7406544, 8332362, 9258180, 9566786, 9875392, 11109816, 12344240, 12498543, 13887270, 14350179, 14813088, 16664724, 18516360, 19133572, 20830905, 22219632, 23916965, 24688480, 24997086, 27774540, 28700358, 29626176, 33329448, 37032720, 38267144, 41661810, 43050537, 44439264, 47833930, 49376960, 49994172, 55549080, 57400716, 62492715, 66658896, 71750895, 74065440, 76534288, 83323620, 86101074, 88878528, 95667860, 99988344, 111098160, 114801432, 124985430, 129151611, 133317792, 143501790, 148130880, 153068576, 166647240, 172202148, 191335720, 199976688, 215252685, 222196320, 229602864, 249970860, 258303222, 266635584, 287003580, 306137152, 333294480, 344404296, 382671440, 387454833, 399953376, 430505370, 444392640, 459205728, 499941720, 516606444, 574007160, 645758055, 666588960, 688808592, 765342880, 774909666, 799906752, 861010740, 918411456, 999883440, 1033212888, 1148014320, 1291516110, 1333177920, 1377617184, 1530685760, 1549819332, 1722021480, 1937274165, 1999766880, 2066425776, 2296028640, 2583032220, 2755234368, 3099638664, 3444042960, 3874548330, 3999533760, 4132851552, 4592057280, 5166064440, 6199277328, 6888085920, 7749096660, 8265703104, 10332128880, 12398554656, 13776171840, 15498193320, 20664257760, 24797109312, 30996386640, 41328515520, 61992773280, 123985546560]

約数ペア:

[(1, 123985546560), (2, 61992773280), (3, 41328515520), (4, 30996386640), (5, 24797109312), (6, 20664257760), (8, 15498193320), (9, 13776171840), (10, 12398554656), (12, 10332128880), (15, 8265703104), (16, 7749096660), (18, 6888085920), (20, 6199277328), (24, 5166064440), (27, 4592057280), (30, 4132851552), (31, 3999533760), (32, 3874548330), (36, 3444042960), (40, 3099638664), (45, 2755234368), (48, 2583032220), (54, 2296028640), (60, 2066425776), (62, 1999766880), (64, 1937274165), (72, 1722021480), (80, 1549819332), (81, 1530685760), (90, 1377617184), (93, 1333177920), (96, 1291516110), (108, 1148014320), (120, 1033212888), (124, 999883440), (135, 918411456), (144, 861010740), (155, 799906752), (160, 774909666), (162, 765342880), (180, 688808592), (186, 666588960), (192, 645758055), (216, 574007160), (240, 516606444), (248, 499941720), (270, 459205728), (279, 444392640), (288, 430505370), (310, 399953376), (320, 387454833), (324, 382671440), (360, 344404296), (372, 333294480), (405, 306137152), (432, 287003580), (465, 266635584), (480, 258303222), (496, 249970860), (540, 229602864), (558, 222196320), (576, 215252685), (620, 199976688), (648, 191335720), (720, 172202148), (744, 166647240), (810, 153068576), (837, 148130880), (864, 143501790), (930, 133317792), (960, 129151611), (992, 124985430), (1080, 114801432), (1116, 111098160), (1240, 99988344), (1296, 95667860), (1395, 88878528), (1440, 86101074), (1488, 83323620), (1620, 76534288), (1674, 74065440), (1728, 71750895), (1860, 66658896), (1984, 62492715), (2160, 57400716), (2232, 55549080), (2480, 49994172), (2511, 49376960), (2592, 47833930), (2790, 44439264), (2880, 43050537), (2976, 41661810), (3240, 38267144), (3348, 37032720), (3720, 33329448), (4185, 29626176), (4320, 28700358), (4464, 27774540), (4960, 24997086), (5022, 24688480), (5184, 23916965), (5580, 22219632), (5952, 20830905), (6480, 19133572), (6696, 18516360), (7440, 16664724), (8370, 14813088), (8640, 14350179), (8928, 13887270), (9920, 12498543), (10044, 12344240), (11160, 11109816), (12555, 9875392), (12960, 9566786), (13392, 9258180), (14880, 8332362), (16740, 7406544), (17856, 6943635), (20088, 6172120), (22320, 5554908), (25110, 4937696), (25920, 4783393), (26784, 4629090), (29760, 4166181), (33480, 3703272), (40176, 3086060), (44640, 2777454), (50220, 2468848), (53568, 2314545), (66960, 1851636), (80352, 1543030), (89280, 1388727), (100440, 1234424), (133920, 925818), (154303, 803520), (160704, 771515), (200880, 617212), (267840, 462909), (308606, 401760)]