76872240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11863}}^1$

素因数の和:11888

約数の個数: 100

約数和(自身を含む): 267011184

約数和(自身を除く): 190138944

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11863, 23726, 35589, 47452, 59315, 71178, 94904, 106767, 118630, 142356, 177945, 189808, 213534, 237260, 284712, 320301, 355890, 427068, 474520, 533835, 569424, 640602, 711780, 854136, 949040, 960903, 1067670, 1281204, 1423560, 1601505, 1708272, 1921806, 2135340, 2562408, 2847120, 3203010, 3843612, 4270680, 4804515, 5124816, 6406020, 7687224, 8541360, 9609030, 12812040, 15374448, 19218060, 25624080, 38436120, 76872240]

約数ペア:

[(1, 76872240), (2, 38436120), (3, 25624080), (4, 19218060), (5, 15374448), (6, 12812040), (8, 9609030), (9, 8541360), (10, 7687224), (12, 6406020), (15, 5124816), (16, 4804515), (18, 4270680), (20, 3843612), (24, 3203010), (27, 2847120), (30, 2562408), (36, 2135340), (40, 1921806), (45, 1708272), (48, 1601505), (54, 1423560), (60, 1281204), (72, 1067670), (80, 960903), (81, 949040), (90, 854136), (108, 711780), (120, 640602), (135, 569424), (144, 533835), (162, 474520), (180, 427068), (216, 355890), (240, 320301), (270, 284712), (324, 237260), (360, 213534), (405, 189808), (432, 177945), (540, 142356), (648, 118630), (720, 106767), (810, 94904), (1080, 71178), (1296, 59315), (1620, 47452), (2160, 35589), (3240, 23726), (6480, 11863)]