15220500480

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{55051}}^1$

素因数の和:55087

約数の個数: 192

約数和(自身を含む): 54105105600

約数和(自身を除く): 38884605120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 13824, 15360, 17280, 18432, 23040, 27648, 30720, 34560, 46080, 55051, 55296, 69120, 92160, 110102, 138240, 165153, 220204, 275255, 276480, 330306, 440408, 495459, 550510, 660612, 825765, 880816, 990918, 1101020, 1321224, 1486377, 1651530, 1761632, 1981836, 2202040, 2477295, 2642448, 2972754, 3303060, 3523264, 3963672, 4404080, 4954590, 5284896, 5945508, 6606120, 7046528, 7431885, 7927344, 8808160, 9909180, 10569792, 11891016, 13212240, 14093056, 14863770, 15854688, 17616320, 19818360, 21139584, 23782032, 26424480, 28186112, 29727540, 31709376, 35232640, 39636720, 42279168, 47564064, 52848960, 56372224, 59455080, 63418752, 70465280, 79273440, 84558336, 95128128, 105697920, 112744448, 118910160, 126837504, 140930560, 158546880, 169116672, 190256256, 211395840, 237820320, 253675008, 281861120, 317093760, 338233344, 380512512, 422791680, 475640640, 507350016, 563722240, 634187520, 761025024, 845583360, 951281280, 1014700032, 1268375040, 1522050048, 1691166720, 1902562560, 2536750080, 3044100096, 3805125120, 5073500160, 7610250240, 15220500480]

約数ペア:

[(1, 15220500480), (2, 7610250240), (3, 5073500160), (4, 3805125120), (5, 3044100096), (6, 2536750080), (8, 1902562560), (9, 1691166720), (10, 1522050048), (12, 1268375040), (15, 1014700032), (16, 951281280), (18, 845583360), (20, 761025024), (24, 634187520), (27, 563722240), (30, 507350016), (32, 475640640), (36, 422791680), (40, 380512512), (45, 338233344), (48, 317093760), (54, 281861120), (60, 253675008), (64, 237820320), (72, 211395840), (80, 190256256), (90, 169116672), (96, 158546880), (108, 140930560), (120, 126837504), (128, 118910160), (135, 112744448), (144, 105697920), (160, 95128128), (180, 84558336), (192, 79273440), (216, 70465280), (240, 63418752), (256, 59455080), (270, 56372224), (288, 52848960), (320, 47564064), (360, 42279168), (384, 39636720), (432, 35232640), (480, 31709376), (512, 29727540), (540, 28186112), (576, 26424480), (640, 23782032), (720, 21139584), (768, 19818360), (864, 17616320), (960, 15854688), (1024, 14863770), (1080, 14093056), (1152, 13212240), (1280, 11891016), (1440, 10569792), (1536, 9909180), (1728, 8808160), (1920, 7927344), (2048, 7431885), (2160, 7046528), (2304, 6606120), (2560, 5945508), (2880, 5284896), (3072, 4954590), (3456, 4404080), (3840, 3963672), (4320, 3523264), (4608, 3303060), (5120, 2972754), (5760, 2642448), (6144, 2477295), (6912, 2202040), (7680, 1981836), (8640, 1761632), (9216, 1651530), (10240, 1486377), (11520, 1321224), (13824, 1101020), (15360, 990918), (17280, 880816), (18432, 825765), (23040, 660612), (27648, 550510), (30720, 495459), (34560, 440408), (46080, 330306), (55051, 276480), (55296, 275255), (69120, 220204), (92160, 165153), (110102, 138240)]