121130640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 280

約数和(自身を含む): 442376448

約数和(自身を除く): 321245808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 67, 72, 80, 81, 90, 93, 108, 120, 124, 134, 135, 144, 155, 162, 180, 186, 201, 216, 240, 243, 248, 268, 270, 279, 310, 324, 335, 360, 372, 402, 405, 432, 465, 486, 496, 536, 540, 558, 603, 620, 648, 670, 720, 729, 744, 804, 810, 837, 930, 972, 1005, 1072, 1080, 1116, 1206, 1215, 1240, 1296, 1340, 1395, 1458, 1488, 1608, 1620, 1674, 1809, 1860, 1944, 2010, 2077, 2160, 2232, 2412, 2430, 2480, 2511, 2680, 2790, 2916, 3015, 3216, 3240, 3348, 3618, 3645, 3720, 3888, 4020, 4154, 4185, 4464, 4824, 4860, 5022, 5360, 5427, 5580, 5832, 6030, 6231, 6480, 6696, 7236, 7290, 7440, 7533, 8040, 8308, 8370, 9045, 9648, 9720, 10044, 10385, 10854, 11160, 11664, 12060, 12462, 12555, 13392, 14472, 14580, 15066, 16080, 16281, 16616, 16740, 18090, 18693, 19440, 20088, 20770, 21708, 22320, 22599, 24120, 24924, 25110, 27135, 28944, 29160, 30132, 31155, 32562, 33232, 33480, 36180, 37386, 37665, 40176, 41540, 43416, 45198, 48240, 48843, 49848, 50220, 54270, 56079, 58320, 60264, 62310, 65124, 66960, 72360, 74772, 75330, 81405, 83080, 86832, 90396, 93465, 97686, 99696, 100440, 108540, 112158, 112995, 120528, 124620, 130248, 144720, 149544, 150660, 162810, 166160, 168237, 180792, 186930, 195372, 200880, 217080, 224316, 225990, 244215, 249240, 260496, 280395, 299088, 301320, 325620, 336474, 361584, 373860, 390744, 434160, 448632, 451980, 488430, 498480, 504711, 560790, 602640, 651240, 672948, 747720, 781488, 841185, 897264, 903960, 976860, 1009422, 1121580, 1302480, 1345896, 1495440, 1514133, 1682370, 1807920, 1953720, 2018844, 2243160, 2523555, 2691792, 3028266, 3364740, 3907440, 4037688, 4486320, 5047110, 6056532, 6729480, 7570665, 8075376, 10094220, 12113064, 13458960, 15141330, 20188440, 24226128, 30282660, 40376880, 60565320, 121130640]

約数ペア:

[(1, 121130640), (2, 60565320), (3, 40376880), (4, 30282660), (5, 24226128), (6, 20188440), (8, 15141330), (9, 13458960), (10, 12113064), (12, 10094220), (15, 8075376), (16, 7570665), (18, 6729480), (20, 6056532), (24, 5047110), (27, 4486320), (30, 4037688), (31, 3907440), (36, 3364740), (40, 3028266), (45, 2691792), (48, 2523555), (54, 2243160), (60, 2018844), (62, 1953720), (67, 1807920), (72, 1682370), (80, 1514133), (81, 1495440), (90, 1345896), (93, 1302480), (108, 1121580), (120, 1009422), (124, 976860), (134, 903960), (135, 897264), (144, 841185), (155, 781488), (162, 747720), (180, 672948), (186, 651240), (201, 602640), (216, 560790), (240, 504711), (243, 498480), (248, 488430), (268, 451980), (270, 448632), (279, 434160), (310, 390744), (324, 373860), (335, 361584), (360, 336474), (372, 325620), (402, 301320), (405, 299088), (432, 280395), (465, 260496), (486, 249240), (496, 244215), (536, 225990), (540, 224316), (558, 217080), (603, 200880), (620, 195372), (648, 186930), (670, 180792), (720, 168237), (729, 166160), (744, 162810), (804, 150660), (810, 149544), (837, 144720), (930, 130248), (972, 124620), (1005, 120528), (1072, 112995), (1080, 112158), (1116, 108540), (1206, 100440), (1215, 99696), (1240, 97686), (1296, 93465), (1340, 90396), (1395, 86832), (1458, 83080), (1488, 81405), (1608, 75330), (1620, 74772), (1674, 72360), (1809, 66960), (1860, 65124), (1944, 62310), (2010, 60264), (2077, 58320), (2160, 56079), (2232, 54270), (2412, 50220), (2430, 49848), (2480, 48843), (2511, 48240), (2680, 45198), (2790, 43416), (2916, 41540), (3015, 40176), (3216, 37665), (3240, 37386), (3348, 36180), (3618, 33480), (3645, 33232), (3720, 32562), (3888, 31155), (4020, 30132), (4154, 29160), (4185, 28944), (4464, 27135), (4824, 25110), (4860, 24924), (5022, 24120), (5360, 22599), (5427, 22320), (5580, 21708), (5832, 20770), (6030, 20088), (6231, 19440), (6480, 18693), (6696, 18090), (7236, 16740), (7290, 16616), (7440, 16281), (7533, 16080), (8040, 15066), (8308, 14580), (8370, 14472), (9045, 13392), (9648, 12555), (9720, 12462), (10044, 12060), (10385, 11664), (10854, 11160)]