7923219120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{407573}}^1$

素因数の和:407601

約数の個数: 120

約数和(自身を含む): 27594390096

約数和(自身を除く): 19671170976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 407573, 815146, 1222719, 1630292, 2037865, 2445438, 3260584, 3668157, 4075730, 4890876, 6113595, 6521168, 7336314, 8151460, 9781752, 11004471, 12227190, 14672628, 16302920, 18340785, 19563504, 22008942, 24454380, 29345256, 32605840, 33013413, 36681570, 44017884, 48908760, 55022355, 58690512, 66026826, 73363140, 88035768, 97817520, 99040239, 110044710, 132053652, 146726280, 165067065, 176071536, 198080478, 220089420, 264107304, 293452560, 330134130, 396160956, 440178840, 495201195, 528214608, 660268260, 792321912, 880357680, 990402390, 1320536520, 1584643824, 1980804780, 2641073040, 3961609560, 7923219120]

約数ペア:

[(1, 7923219120), (2, 3961609560), (3, 2641073040), (4, 1980804780), (5, 1584643824), (6, 1320536520), (8, 990402390), (9, 880357680), (10, 792321912), (12, 660268260), (15, 528214608), (16, 495201195), (18, 440178840), (20, 396160956), (24, 330134130), (27, 293452560), (30, 264107304), (36, 220089420), (40, 198080478), (45, 176071536), (48, 165067065), (54, 146726280), (60, 132053652), (72, 110044710), (80, 99040239), (81, 97817520), (90, 88035768), (108, 73363140), (120, 66026826), (135, 58690512), (144, 55022355), (162, 48908760), (180, 44017884), (216, 36681570), (240, 33013413), (243, 32605840), (270, 29345256), (324, 24454380), (360, 22008942), (405, 19563504), (432, 18340785), (486, 16302920), (540, 14672628), (648, 12227190), (720, 11004471), (810, 9781752), (972, 8151460), (1080, 7336314), (1215, 6521168), (1296, 6113595), (1620, 4890876), (1944, 4075730), (2160, 3668157), (2430, 3260584), (3240, 2445438), (3888, 2037865), (4860, 1630292), (6480, 1222719), (9720, 815146), (19440, 407573)]