248300160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1738

約数の個数: 128

約数和(自身を含む): 801964800

約数和(自身を除く): 553664640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1637, 1896, 1920, 2370, 2528, 3160, 3274, 3792, 4740, 4911, 5056, 6320, 6548, 7584, 8185, 9480, 9822, 10112, 12640, 13096, 15168, 16370, 18960, 19644, 24555, 25280, 26192, 30336, 32740, 37920, 39288, 49110, 50560, 52384, 65480, 75840, 78576, 98220, 104768, 129323, 130960, 151680, 157152, 196440, 209536, 258646, 261920, 314304, 387969, 392880, 517292, 523840, 628608, 646615, 775938, 785760, 1034584, 1047680, 1293230, 1551876, 1571520, 1939845, 2069168, 2586460, 3103752, 3143040, 3879690, 4138336, 5172920, 6207504, 7759380, 8276672, 10345840, 12415008, 15518760, 16553344, 20691680, 24830016, 31037520, 41383360, 49660032, 62075040, 82766720, 124150080, 248300160]

約数ペア:

[(1, 248300160), (2, 124150080), (3, 82766720), (4, 62075040), (5, 49660032), (6, 41383360), (8, 31037520), (10, 24830016), (12, 20691680), (15, 16553344), (16, 15518760), (20, 12415008), (24, 10345840), (30, 8276672), (32, 7759380), (40, 6207504), (48, 5172920), (60, 4138336), (64, 3879690), (79, 3143040), (80, 3103752), (96, 2586460), (120, 2069168), (128, 1939845), (158, 1571520), (160, 1551876), (192, 1293230), (237, 1047680), (240, 1034584), (316, 785760), (320, 775938), (384, 646615), (395, 628608), (474, 523840), (480, 517292), (632, 392880), (640, 387969), (790, 314304), (948, 261920), (960, 258646), (1185, 209536), (1264, 196440), (1580, 157152), (1637, 151680), (1896, 130960), (1920, 129323), (2370, 104768), (2528, 98220), (3160, 78576), (3274, 75840), (3792, 65480), (4740, 52384), (4911, 50560), (5056, 49110), (6320, 39288), (6548, 37920), (7584, 32740), (8185, 30336), (9480, 26192), (9822, 25280), (10112, 24555), (12640, 19644), (13096, 18960), (15168, 16370)]