87765120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1693}}^1$

素因数の和:1724

約数の個数: 160

約数和(自身を含む): 313610220

約数和(自身を除く): 225845100

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1693, 1728, 1920, 2160, 2592, 2880, 3240, 3386, 3456, 4320, 5079, 5184, 5760, 6480, 6772, 8465, 8640, 10158, 10368, 12960, 13544, 15237, 16930, 17280, 20316, 25395, 25920, 27088, 30474, 33860, 40632, 45711, 50790, 51840, 54176, 60948, 67720, 76185, 81264, 91422, 101580, 108352, 121896, 135440, 137133, 152370, 162528, 182844, 203160, 216704, 228555, 243792, 270880, 274266, 304740, 325056, 365688, 406320, 457110, 487584, 541760, 548532, 609480, 650112, 685665, 731376, 812640, 914220, 975168, 1083520, 1097064, 1218960, 1371330, 1462752, 1625280, 1828440, 1950336, 2194128, 2437920, 2742660, 2925504, 3250560, 3656880, 4388256, 4875840, 5485320, 5851008, 7313760, 8776512, 9751680, 10970640, 14627520, 17553024, 21941280, 29255040, 43882560, 87765120]

約数ペア:

[(1, 87765120), (2, 43882560), (3, 29255040), (4, 21941280), (5, 17553024), (6, 14627520), (8, 10970640), (9, 9751680), (10, 8776512), (12, 7313760), (15, 5851008), (16, 5485320), (18, 4875840), (20, 4388256), (24, 3656880), (27, 3250560), (30, 2925504), (32, 2742660), (36, 2437920), (40, 2194128), (45, 1950336), (48, 1828440), (54, 1625280), (60, 1462752), (64, 1371330), (72, 1218960), (80, 1097064), (81, 1083520), (90, 975168), (96, 914220), (108, 812640), (120, 731376), (128, 685665), (135, 650112), (144, 609480), (160, 548532), (162, 541760), (180, 487584), (192, 457110), (216, 406320), (240, 365688), (270, 325056), (288, 304740), (320, 274266), (324, 270880), (360, 243792), (384, 228555), (405, 216704), (432, 203160), (480, 182844), (540, 162528), (576, 152370), (640, 137133), (648, 135440), (720, 121896), (810, 108352), (864, 101580), (960, 91422), (1080, 81264), (1152, 76185), (1296, 67720), (1440, 60948), (1620, 54176), (1693, 51840), (1728, 50790), (1920, 45711), (2160, 40632), (2592, 33860), (2880, 30474), (3240, 27088), (3386, 25920), (3456, 25395), (4320, 20316), (5079, 17280), (5184, 16930), (5760, 15237), (6480, 13544), (6772, 12960), (8465, 10368), (8640, 10158)]