47943360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 224

約数和(自身を含む): 175564800

約数和(自身を除く): 127621440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 179, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 358, 360, 372, 432, 465, 480, 496, 537, 540, 558, 576, 620, 716, 720, 744, 837, 864, 895, 930, 960, 992, 1074, 1080, 1116, 1240, 1395, 1432, 1440, 1488, 1611, 1674, 1728, 1790, 1860, 1984, 2148, 2160, 2232, 2480, 2685, 2790, 2864, 2880, 2976, 3222, 3348, 3580, 3720, 4185, 4296, 4320, 4464, 4833, 4960, 5370, 5549, 5580, 5728, 5952, 6444, 6696, 7160, 7440, 8055, 8370, 8592, 8640, 8928, 9666, 9920, 10740, 11098, 11160, 11456, 12888, 13392, 14320, 14880, 16110, 16647, 16740, 17184, 17856, 19332, 21480, 22196, 22320, 24165, 25776, 26784, 27745, 28640, 29760, 32220, 33294, 33480, 34368, 38664, 42960, 44392, 44640, 48330, 49941, 51552, 53568, 55490, 57280, 64440, 66588, 66960, 77328, 83235, 85920, 88784, 89280, 96660, 99882, 103104, 110980, 128880, 133176, 133920, 149823, 154656, 166470, 171840, 177568, 193320, 199764, 221960, 249705, 257760, 266352, 267840, 299646, 309312, 332940, 355136, 386640, 399528, 443920, 499410, 515520, 532704, 599292, 665880, 749115, 773280, 799056, 887840, 998820, 1065408, 1198584, 1331760, 1498230, 1546560, 1598112, 1775680, 1997640, 2397168, 2663520, 2996460, 3196224, 3995280, 4794336, 5327040, 5992920, 7990560, 9588672, 11985840, 15981120, 23971680, 47943360]

約数ペア:

[(1, 47943360), (2, 23971680), (3, 15981120), (4, 11985840), (5, 9588672), (6, 7990560), (8, 5992920), (9, 5327040), (10, 4794336), (12, 3995280), (15, 3196224), (16, 2996460), (18, 2663520), (20, 2397168), (24, 1997640), (27, 1775680), (30, 1598112), (31, 1546560), (32, 1498230), (36, 1331760), (40, 1198584), (45, 1065408), (48, 998820), (54, 887840), (60, 799056), (62, 773280), (64, 749115), (72, 665880), (80, 599292), (90, 532704), (93, 515520), (96, 499410), (108, 443920), (120, 399528), (124, 386640), (135, 355136), (144, 332940), (155, 309312), (160, 299646), (179, 267840), (180, 266352), (186, 257760), (192, 249705), (216, 221960), (240, 199764), (248, 193320), (270, 177568), (279, 171840), (288, 166470), (310, 154656), (320, 149823), (358, 133920), (360, 133176), (372, 128880), (432, 110980), (465, 103104), (480, 99882), (496, 96660), (537, 89280), (540, 88784), (558, 85920), (576, 83235), (620, 77328), (716, 66960), (720, 66588), (744, 64440), (837, 57280), (864, 55490), (895, 53568), (930, 51552), (960, 49941), (992, 48330), (1074, 44640), (1080, 44392), (1116, 42960), (1240, 38664), (1395, 34368), (1432, 33480), (1440, 33294), (1488, 32220), (1611, 29760), (1674, 28640), (1728, 27745), (1790, 26784), (1860, 25776), (1984, 24165), (2148, 22320), (2160, 22196), (2232, 21480), (2480, 19332), (2685, 17856), (2790, 17184), (2864, 16740), (2880, 16647), (2976, 16110), (3222, 14880), (3348, 14320), (3580, 13392), (3720, 12888), (4185, 11456), (4296, 11160), (4320, 11098), (4464, 10740), (4833, 9920), (4960, 9666), (5370, 8928), (5549, 8640), (5580, 8592), (5728, 8370), (5952, 8055), (6444, 7440), (6696, 7160)]