1461517920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1759}}^1$

素因数の和:2357

約数の個数: 144

約数和(自身を含む): 4998913920

約数和(自身を除く): 3537396000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 577, 720, 1154, 1440, 1731, 1759, 2308, 2885, 3462, 3518, 4616, 5193, 5277, 5770, 6924, 7036, 8655, 8795, 9232, 10386, 10554, 11540, 13848, 14072, 15831, 17310, 17590, 18464, 20772, 21108, 23080, 25965, 26385, 27696, 28144, 31662, 34620, 35180, 41544, 42216, 46160, 51930, 52770, 55392, 56288, 63324, 69240, 70360, 79155, 83088, 84432, 92320, 103860, 105540, 126648, 138480, 140720, 158310, 166176, 168864, 207720, 211080, 253296, 276960, 281440, 316620, 415440, 422160, 506592, 633240, 830880, 844320, 1014943, 1266480, 2029886, 2532960, 3044829, 4059772, 5074715, 6089658, 8119544, 9134487, 10149430, 12179316, 15224145, 16239088, 18268974, 20298860, 24358632, 30448290, 32478176, 36537948, 40597720, 45672435, 48717264, 60896580, 73075896, 81195440, 91344870, 97434528, 121793160, 146151792, 162390880, 182689740, 243586320, 292303584, 365379480, 487172640, 730758960, 1461517920]

約数ペア:

[(1, 1461517920), (2, 730758960), (3, 487172640), (4, 365379480), (5, 292303584), (6, 243586320), (8, 182689740), (9, 162390880), (10, 146151792), (12, 121793160), (15, 97434528), (16, 91344870), (18, 81195440), (20, 73075896), (24, 60896580), (30, 48717264), (32, 45672435), (36, 40597720), (40, 36537948), (45, 32478176), (48, 30448290), (60, 24358632), (72, 20298860), (80, 18268974), (90, 16239088), (96, 15224145), (120, 12179316), (144, 10149430), (160, 9134487), (180, 8119544), (240, 6089658), (288, 5074715), (360, 4059772), (480, 3044829), (577, 2532960), (720, 2029886), (1154, 1266480), (1440, 1014943), (1731, 844320), (1759, 830880), (2308, 633240), (2885, 506592), (3462, 422160), (3518, 415440), (4616, 316620), (5193, 281440), (5277, 276960), (5770, 253296), (6924, 211080), (7036, 207720), (8655, 168864), (8795, 166176), (9232, 158310), (10386, 140720), (10554, 138480), (11540, 126648), (13848, 105540), (14072, 103860), (15831, 92320), (17310, 84432), (17590, 83088), (18464, 79155), (20772, 70360), (21108, 69240), (23080, 63324), (25965, 56288), (26385, 55392), (27696, 52770), (28144, 51930), (31662, 46160), (34620, 42216), (35180, 41544)]