48887040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 161884800

約数和(自身を除く): 112997760

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, 192, 232, 240, 256, 290, 320, 348, 384, 435, 439, 464, 480, 580, 640, 696, 768, 870, 878, 928, 960, 1160, 1280, 1317, 1392, 1740, 1756, 1856, 1920, 2195, 2320, 2634, 2784, 3480, 3512, 3712, 3840, 4390, 4640, 5268, 5568, 6585, 6960, 7024, 7424, 8780, 9280, 10536, 11136, 12731, 13170, 13920, 14048, 17560, 18560, 21072, 22272, 25462, 26340, 27840, 28096, 35120, 37120, 38193, 42144, 50924, 52680, 55680, 56192, 63655, 70240, 76386, 84288, 101848, 105360, 111360, 112384, 127310, 140480, 152772, 168576, 190965, 203696, 210720, 254620, 280960, 305544, 337152, 381930, 407392, 421440, 509240, 561920, 611088, 763860, 814784, 842880, 1018480, 1222176, 1527720, 1629568, 1685760, 2036960, 2444352, 3055440, 3259136, 4073920, 4888704, 6110880, 8147840, 9777408, 12221760, 16295680, 24443520, 48887040]

約数ペア:

[(1, 48887040), (2, 24443520), (3, 16295680), (4, 12221760), (5, 9777408), (6, 8147840), (8, 6110880), (10, 4888704), (12, 4073920), (15, 3259136), (16, 3055440), (20, 2444352), (24, 2036960), (29, 1685760), (30, 1629568), (32, 1527720), (40, 1222176), (48, 1018480), (58, 842880), (60, 814784), (64, 763860), (80, 611088), (87, 561920), (96, 509240), (116, 421440), (120, 407392), (128, 381930), (145, 337152), (160, 305544), (174, 280960), (192, 254620), (232, 210720), (240, 203696), (256, 190965), (290, 168576), (320, 152772), (348, 140480), (384, 127310), (435, 112384), (439, 111360), (464, 105360), (480, 101848), (580, 84288), (640, 76386), (696, 70240), (768, 63655), (870, 56192), (878, 55680), (928, 52680), (960, 50924), (1160, 42144), (1280, 38193), (1317, 37120), (1392, 35120), (1740, 28096), (1756, 27840), (1856, 26340), (1920, 25462), (2195, 22272), (2320, 21072), (2634, 18560), (2784, 17560), (3480, 14048), (3512, 13920), (3712, 13170), (3840, 12731), (4390, 11136), (4640, 10536), (5268, 9280), (5568, 8780), (6585, 7424), (6960, 7024)]