2499135360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68507}}^1$

素因数の和:68548

約数の個数: 128

約数和(自身を含む): 8385379200

約数和(自身を除く): 5886243840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 68507, 137014, 205521, 274028, 342535, 411042, 548056, 685070, 822084, 1027605, 1096112, 1301633, 1370140, 1644168, 2055210, 2192224, 2603266, 2740280, 3288336, 3904899, 4110420, 4384448, 5206532, 5480560, 6508165, 6576672, 7809798, 8220840, 8768896, 10413064, 10961120, 13016330, 13153344, 15619596, 16441680, 19524495, 20826128, 21922240, 26032660, 26306688, 31239192, 32883360, 39048990, 41652256, 43844480, 52065320, 62478384, 65766720, 78097980, 83304512, 104130640, 124956768, 131533440, 156195960, 166609024, 208261280, 249913536, 312391920, 416522560, 499827072, 624783840, 833045120, 1249567680, 2499135360]

約数ペア:

[(1, 2499135360), (2, 1249567680), (3, 833045120), (4, 624783840), (5, 499827072), (6, 416522560), (8, 312391920), (10, 249913536), (12, 208261280), (15, 166609024), (16, 156195960), (19, 131533440), (20, 124956768), (24, 104130640), (30, 83304512), (32, 78097980), (38, 65766720), (40, 62478384), (48, 52065320), (57, 43844480), (60, 41652256), (64, 39048990), (76, 32883360), (80, 31239192), (95, 26306688), (96, 26032660), (114, 21922240), (120, 20826128), (128, 19524495), (152, 16441680), (160, 15619596), (190, 13153344), (192, 13016330), (228, 10961120), (240, 10413064), (285, 8768896), (304, 8220840), (320, 7809798), (380, 6576672), (384, 6508165), (456, 5480560), (480, 5206532), (570, 4384448), (608, 4110420), (640, 3904899), (760, 3288336), (912, 2740280), (960, 2603266), (1140, 2192224), (1216, 2055210), (1520, 1644168), (1824, 1370140), (1920, 1301633), (2280, 1096112), (2432, 1027605), (3040, 822084), (3648, 685070), (4560, 548056), (6080, 411042), (7296, 342535), (9120, 274028), (12160, 205521), (18240, 137014), (36480, 68507)]