729050880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:906

約数の個数: 144

約数和(自身を含む): 2339235360

約数和(自身を除く): 1610184480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 373, 384, 480, 509, 640, 746, 768, 960, 1018, 1119, 1280, 1492, 1527, 1865, 1920, 2036, 2238, 2545, 2984, 3054, 3730, 3840, 4072, 4476, 5090, 5595, 5968, 6108, 7460, 7635, 8144, 8952, 10180, 11190, 11936, 12216, 14920, 15270, 16288, 17904, 20360, 22380, 23872, 24432, 29840, 30540, 32576, 35808, 40720, 44760, 47744, 48864, 59680, 61080, 65152, 71616, 81440, 89520, 95488, 97728, 119360, 122160, 130304, 143232, 162880, 179040, 189857, 195456, 238720, 244320, 286464, 325760, 358080, 379714, 390912, 477440, 488640, 569571, 651520, 716160, 759428, 949285, 977280, 1139142, 1432320, 1518856, 1898570, 1954560, 2278284, 2847855, 3037712, 3797140, 4556568, 5695710, 6075424, 7594280, 9113136, 11391420, 12150848, 15188560, 18226272, 22782840, 24301696, 30377120, 36452544, 45565680, 48603392, 60754240, 72905088, 91131360, 121508480, 145810176, 182262720, 243016960, 364525440, 729050880]

約数ペア:

[(1, 729050880), (2, 364525440), (3, 243016960), (4, 182262720), (5, 145810176), (6, 121508480), (8, 91131360), (10, 72905088), (12, 60754240), (15, 48603392), (16, 45565680), (20, 36452544), (24, 30377120), (30, 24301696), (32, 22782840), (40, 18226272), (48, 15188560), (60, 12150848), (64, 11391420), (80, 9113136), (96, 7594280), (120, 6075424), (128, 5695710), (160, 4556568), (192, 3797140), (240, 3037712), (256, 2847855), (320, 2278284), (373, 1954560), (384, 1898570), (480, 1518856), (509, 1432320), (640, 1139142), (746, 977280), (768, 949285), (960, 759428), (1018, 716160), (1119, 651520), (1280, 569571), (1492, 488640), (1527, 477440), (1865, 390912), (1920, 379714), (2036, 358080), (2238, 325760), (2545, 286464), (2984, 244320), (3054, 238720), (3730, 195456), (3840, 189857), (4072, 179040), (4476, 162880), (5090, 143232), (5595, 130304), (5968, 122160), (6108, 119360), (7460, 97728), (7635, 95488), (8144, 89520), (8952, 81440), (10180, 71616), (11190, 65152), (11936, 61080), (12216, 59680), (14920, 48864), (15270, 47744), (16288, 44760), (17904, 40720), (20360, 35808), (22380, 32576), (23872, 30540), (24432, 29840)]