415296720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{7121}}^1$

素因数の和:7152

約数の個数: 140

約数和(自身を含む): 1447888356

約数和(自身を除く): 1032591636

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7121, 7290, 9720, 11664, 14242, 14580, 19440, 21363, 28484, 29160, 35605, 42726, 56968, 58320, 64089, 71210, 85452, 106815, 113936, 128178, 142420, 170904, 192267, 213630, 256356, 284840, 320445, 341808, 384534, 427260, 512712, 569680, 576801, 640890, 769068, 854520, 961335, 1025424, 1153602, 1281780, 1538136, 1709040, 1730403, 1922670, 2307204, 2563560, 2884005, 3076272, 3460806, 3845340, 4614408, 5127120, 5191209, 5768010, 6921612, 7690680, 8652015, 9228816, 10382418, 11536020, 13843224, 15381360, 17304030, 20764836, 23072040, 25956045, 27686448, 34608060, 41529672, 46144080, 51912090, 69216120, 83059344, 103824180, 138432240, 207648360, 415296720]

約数ペア:

[(1, 415296720), (2, 207648360), (3, 138432240), (4, 103824180), (5, 83059344), (6, 69216120), (8, 51912090), (9, 46144080), (10, 41529672), (12, 34608060), (15, 27686448), (16, 25956045), (18, 23072040), (20, 20764836), (24, 17304030), (27, 15381360), (30, 13843224), (36, 11536020), (40, 10382418), (45, 9228816), (48, 8652015), (54, 7690680), (60, 6921612), (72, 5768010), (80, 5191209), (81, 5127120), (90, 4614408), (108, 3845340), (120, 3460806), (135, 3076272), (144, 2884005), (162, 2563560), (180, 2307204), (216, 1922670), (240, 1730403), (243, 1709040), (270, 1538136), (324, 1281780), (360, 1153602), (405, 1025424), (432, 961335), (486, 854520), (540, 769068), (648, 640890), (720, 576801), (729, 569680), (810, 512712), (972, 427260), (1080, 384534), (1215, 341808), (1296, 320445), (1458, 284840), (1620, 256356), (1944, 213630), (2160, 192267), (2430, 170904), (2916, 142420), (3240, 128178), (3645, 113936), (3888, 106815), (4860, 85452), (5832, 71210), (6480, 64089), (7121, 58320), (7290, 56968), (9720, 42726), (11664, 35605), (14242, 29160), (14580, 28484), (19440, 21363)]