30777120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 120294720

約数和(自身を除く): 89517600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 67, 72, 80, 87, 88, 90, 96, 99, 110, 116, 120, 132, 134, 144, 145, 160, 165, 174, 176, 180, 198, 201, 220, 232, 240, 261, 264, 268, 288, 290, 319, 330, 335, 348, 352, 360, 396, 402, 435, 440, 464, 480, 495, 522, 528, 536, 580, 603, 638, 660, 670, 696, 720, 737, 792, 804, 870, 880, 928, 957, 990, 1005, 1044, 1056, 1072, 1160, 1206, 1276, 1305, 1320, 1340, 1392, 1440, 1474, 1584, 1595, 1608, 1740, 1760, 1914, 1943, 1980, 2010, 2088, 2144, 2211, 2320, 2412, 2552, 2610, 2640, 2680, 2784, 2871, 2948, 3015, 3168, 3190, 3216, 3480, 3685, 3828, 3886, 3960, 4020, 4176, 4422, 4640, 4785, 4824, 5104, 5220, 5280, 5360, 5742, 5829, 5896, 6030, 6380, 6432, 6633, 6960, 7370, 7656, 7772, 7920, 8040, 8352, 8844, 9570, 9648, 9715, 10208, 10440, 10720, 11055, 11484, 11658, 11792, 12060, 12760, 13266, 13920, 14355, 14740, 15312, 15544, 15840, 16080, 17487, 17688, 19140, 19296, 19430, 20880, 21373, 22110, 22968, 23316, 23584, 24120, 25520, 26532, 28710, 29145, 29480, 30624, 31088, 32160, 33165, 34974, 35376, 38280, 38860, 41760, 42746, 44220, 45936, 46632, 48240, 51040, 53064, 57420, 58290, 58960, 62176, 64119, 66330, 69948, 70752, 76560, 77720, 85492, 87435, 88440, 91872, 93264, 96480, 106128, 106865, 114840, 116580, 117920, 128238, 132660, 139896, 153120, 155440, 170984, 174870, 176880, 186528, 192357, 212256, 213730, 229680, 233160, 256476, 265320, 279792, 310880, 320595, 341968, 349740, 353760, 384714, 427460, 459360, 466320, 512952, 530640, 559584, 641190, 683936, 699480, 769428, 854920, 932640, 961785, 1025904, 1061280, 1282380, 1398960, 1538856, 1709840, 1923570, 2051808, 2564760, 2797920, 3077712, 3419680, 3847140, 5129520, 6155424, 7694280, 10259040, 15388560, 30777120]

約数ペア:

[(1, 30777120), (2, 15388560), (3, 10259040), (4, 7694280), (5, 6155424), (6, 5129520), (8, 3847140), (9, 3419680), (10, 3077712), (11, 2797920), (12, 2564760), (15, 2051808), (16, 1923570), (18, 1709840), (20, 1538856), (22, 1398960), (24, 1282380), (29, 1061280), (30, 1025904), (32, 961785), (33, 932640), (36, 854920), (40, 769428), (44, 699480), (45, 683936), (48, 641190), (55, 559584), (58, 530640), (60, 512952), (66, 466320), (67, 459360), (72, 427460), (80, 384714), (87, 353760), (88, 349740), (90, 341968), (96, 320595), (99, 310880), (110, 279792), (116, 265320), (120, 256476), (132, 233160), (134, 229680), (144, 213730), (145, 212256), (160, 192357), (165, 186528), (174, 176880), (176, 174870), (180, 170984), (198, 155440), (201, 153120), (220, 139896), (232, 132660), (240, 128238), (261, 117920), (264, 116580), (268, 114840), (288, 106865), (290, 106128), (319, 96480), (330, 93264), (335, 91872), (348, 88440), (352, 87435), (360, 85492), (396, 77720), (402, 76560), (435, 70752), (440, 69948), (464, 66330), (480, 64119), (495, 62176), (522, 58960), (528, 58290), (536, 57420), (580, 53064), (603, 51040), (638, 48240), (660, 46632), (670, 45936), (696, 44220), (720, 42746), (737, 41760), (792, 38860), (804, 38280), (870, 35376), (880, 34974), (928, 33165), (957, 32160), (990, 31088), (1005, 30624), (1044, 29480), (1056, 29145), (1072, 28710), (1160, 26532), (1206, 25520), (1276, 24120), (1305, 23584), (1320, 23316), (1340, 22968), (1392, 22110), (1440, 21373), (1474, 20880), (1584, 19430), (1595, 19296), (1608, 19140), (1740, 17688), (1760, 17487), (1914, 16080), (1943, 15840), (1980, 15544), (2010, 15312), (2088, 14740), (2144, 14355), (2211, 13920), (2320, 13266), (2412, 12760), (2552, 12060), (2610, 11792), (2640, 11658), (2680, 11484), (2784, 11055), (2871, 10720), (2948, 10440), (3015, 10208), (3168, 9715), (3190, 9648), (3216, 9570), (3480, 8844), (3685, 8352), (3828, 8040), (3886, 7920), (3960, 7772), (4020, 7656), (4176, 7370), (4422, 6960), (4640, 6633), (4785, 6432), (4824, 6380), (5104, 6030), (5220, 5896), (5280, 5829), (5360, 5742)]