127357920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 240

約数和(自身を含む): 465429888

約数和(自身を除く): 338071968

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, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 317, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 634, 648, 720, 744, 810, 837, 864, 930, 951, 992, 1080, 1116, 1240, 1268, 1296, 1395, 1440, 1488, 1585, 1620, 1674, 1860, 1902, 2160, 2232, 2480, 2511, 2536, 2592, 2790, 2853, 2976, 3170, 3240, 3348, 3720, 3804, 4185, 4320, 4464, 4755, 4960, 5022, 5072, 5580, 5706, 6340, 6480, 6696, 7440, 7608, 8370, 8559, 8928, 9510, 9827, 10044, 10144, 11160, 11412, 12555, 12680, 12960, 13392, 14265, 14880, 15216, 16740, 17118, 19020, 19654, 20088, 22320, 22824, 25110, 25360, 25677, 26784, 28530, 29481, 30432, 33480, 34236, 38040, 39308, 40176, 42795, 44640, 45648, 49135, 50220, 50720, 51354, 57060, 58962, 66960, 68472, 76080, 78616, 80352, 85590, 88443, 91296, 98270, 100440, 102708, 114120, 117924, 128385, 133920, 136944, 147405, 152160, 157232, 171180, 176886, 196540, 200880, 205416, 228240, 235848, 256770, 265329, 273888, 294810, 314464, 342360, 353772, 393080, 401760, 410832, 442215, 456480, 471696, 513540, 530658, 589620, 684720, 707544, 786160, 795987, 821664, 884430, 943392, 1027080, 1061316, 1179240, 1326645, 1369440, 1415088, 1572320, 1591974, 1768860, 2054160, 2122632, 2358480, 2653290, 2830176, 3183948, 3537720, 3979935, 4108320, 4245264, 4716960, 5306580, 6367896, 7075440, 7959870, 8490528, 10613160, 12735792, 14150880, 15919740, 21226320, 25471584, 31839480, 42452640, 63678960, 127357920]

約数ペア:

[(1, 127357920), (2, 63678960), (3, 42452640), (4, 31839480), (5, 25471584), (6, 21226320), (8, 15919740), (9, 14150880), (10, 12735792), (12, 10613160), (15, 8490528), (16, 7959870), (18, 7075440), (20, 6367896), (24, 5306580), (27, 4716960), (30, 4245264), (31, 4108320), (32, 3979935), (36, 3537720), (40, 3183948), (45, 2830176), (48, 2653290), (54, 2358480), (60, 2122632), (62, 2054160), (72, 1768860), (80, 1591974), (81, 1572320), (90, 1415088), (93, 1369440), (96, 1326645), (108, 1179240), (120, 1061316), (124, 1027080), (135, 943392), (144, 884430), (155, 821664), (160, 795987), (162, 786160), (180, 707544), (186, 684720), (216, 589620), (240, 530658), (248, 513540), (270, 471696), (279, 456480), (288, 442215), (310, 410832), (317, 401760), (324, 393080), (360, 353772), (372, 342360), (405, 314464), (432, 294810), (465, 273888), (480, 265329), (496, 256770), (540, 235848), (558, 228240), (620, 205416), (634, 200880), (648, 196540), (720, 176886), (744, 171180), (810, 157232), (837, 152160), (864, 147405), (930, 136944), (951, 133920), (992, 128385), (1080, 117924), (1116, 114120), (1240, 102708), (1268, 100440), (1296, 98270), (1395, 91296), (1440, 88443), (1488, 85590), (1585, 80352), (1620, 78616), (1674, 76080), (1860, 68472), (1902, 66960), (2160, 58962), (2232, 57060), (2480, 51354), (2511, 50720), (2536, 50220), (2592, 49135), (2790, 45648), (2853, 44640), (2976, 42795), (3170, 40176), (3240, 39308), (3348, 38040), (3720, 34236), (3804, 33480), (4185, 30432), (4320, 29481), (4464, 28530), (4755, 26784), (4960, 25677), (5022, 25360), (5072, 25110), (5580, 22824), (5706, 22320), (6340, 20088), (6480, 19654), (6696, 19020), (7440, 17118), (7608, 16740), (8370, 15216), (8559, 14880), (8928, 14265), (9510, 13392), (9827, 12960), (10044, 12680), (10144, 12555), (11160, 11412)]