40312320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 134053920

約数和(自身を除く): 93741600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 181, 192, 232, 240, 256, 290, 320, 348, 362, 384, 435, 464, 480, 512, 543, 580, 640, 696, 724, 768, 870, 905, 928, 960, 1086, 1160, 1280, 1392, 1448, 1536, 1740, 1810, 1856, 1920, 2172, 2320, 2560, 2715, 2784, 2896, 3480, 3620, 3712, 3840, 4344, 4640, 5249, 5430, 5568, 5792, 6960, 7240, 7424, 7680, 8688, 9280, 10498, 10860, 11136, 11584, 13920, 14480, 14848, 15747, 17376, 18560, 20996, 21720, 22272, 23168, 26245, 27840, 28960, 31494, 34752, 37120, 41992, 43440, 44544, 46336, 52490, 55680, 57920, 62988, 69504, 74240, 78735, 83984, 86880, 92672, 104980, 111360, 115840, 125976, 139008, 157470, 167968, 173760, 209960, 222720, 231680, 251952, 278016, 314940, 335936, 347520, 419920, 463360, 503904, 629880, 671872, 695040, 839840, 1007808, 1259760, 1343744, 1390080, 1679680, 2015616, 2519520, 2687488, 3359360, 4031232, 5039040, 6718720, 8062464, 10078080, 13437440, 20156160, 40312320]

約数ペア:

[(1, 40312320), (2, 20156160), (3, 13437440), (4, 10078080), (5, 8062464), (6, 6718720), (8, 5039040), (10, 4031232), (12, 3359360), (15, 2687488), (16, 2519520), (20, 2015616), (24, 1679680), (29, 1390080), (30, 1343744), (32, 1259760), (40, 1007808), (48, 839840), (58, 695040), (60, 671872), (64, 629880), (80, 503904), (87, 463360), (96, 419920), (116, 347520), (120, 335936), (128, 314940), (145, 278016), (160, 251952), (174, 231680), (181, 222720), (192, 209960), (232, 173760), (240, 167968), (256, 157470), (290, 139008), (320, 125976), (348, 115840), (362, 111360), (384, 104980), (435, 92672), (464, 86880), (480, 83984), (512, 78735), (543, 74240), (580, 69504), (640, 62988), (696, 57920), (724, 55680), (768, 52490), (870, 46336), (905, 44544), (928, 43440), (960, 41992), (1086, 37120), (1160, 34752), (1280, 31494), (1392, 28960), (1448, 27840), (1536, 26245), (1740, 23168), (1810, 22272), (1856, 21720), (1920, 20996), (2172, 18560), (2320, 17376), (2560, 15747), (2715, 14848), (2784, 14480), (2896, 13920), (3480, 11584), (3620, 11136), (3712, 10860), (3840, 10498), (4344, 9280), (4640, 8688), (5249, 7680), (5430, 7424), (5568, 7240), (5792, 6960)]