480700080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:904

約数の個数: 240

約数和(自身を含む): 1861976064

約数和(自身を除く): 1381275984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 751, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1502, 1524, 1680, 1778, 1905, 2032, 2253, 2286, 2520, 2540, 2667, 3004, 3048, 3556, 3755, 3810, 4445, 4506, 4572, 5040, 5080, 5257, 5334, 5715, 6008, 6096, 6759, 7112, 7510, 7620, 8001, 8890, 9012, 9144, 10160, 10514, 10668, 11265, 11430, 12016, 13335, 13518, 14224, 15020, 15240, 15771, 16002, 17780, 18024, 18288, 21028, 21336, 22530, 22860, 26285, 26670, 27036, 30040, 30480, 31542, 32004, 33795, 35560, 36048, 40005, 42056, 42672, 45060, 45720, 47313, 52570, 53340, 54072, 60080, 63084, 64008, 67590, 71120, 78855, 80010, 84112, 90120, 91440, 94626, 95377, 105140, 106680, 108144, 126168, 128016, 135180, 157710, 160020, 180240, 189252, 190754, 210280, 213360, 236565, 252336, 270360, 286131, 315420, 320040, 378504, 381508, 420560, 473130, 476885, 540720, 572262, 630840, 640080, 667639, 757008, 763016, 858393, 946260, 953770, 1144524, 1261680, 1335278, 1430655, 1526032, 1716786, 1892520, 1907540, 2002917, 2289048, 2670556, 2861310, 3338195, 3433572, 3785040, 3815080, 4005834, 4291965, 4578096, 5341112, 5722620, 6008751, 6676390, 6867144, 7630160, 8011668, 8583930, 10014585, 10682224, 11445240, 12017502, 13352780, 13734288, 16023336, 17167860, 20029170, 22890480, 24035004, 26705560, 30043755, 32046672, 34335720, 40058340, 48070008, 53411120, 60087510, 68671440, 80116680, 96140016, 120175020, 160233360, 240350040, 480700080]

約数ペア:

[(1, 480700080), (2, 240350040), (3, 160233360), (4, 120175020), (5, 96140016), (6, 80116680), (7, 68671440), (8, 60087510), (9, 53411120), (10, 48070008), (12, 40058340), (14, 34335720), (15, 32046672), (16, 30043755), (18, 26705560), (20, 24035004), (21, 22890480), (24, 20029170), (28, 17167860), (30, 16023336), (35, 13734288), (36, 13352780), (40, 12017502), (42, 11445240), (45, 10682224), (48, 10014585), (56, 8583930), (60, 8011668), (63, 7630160), (70, 6867144), (72, 6676390), (80, 6008751), (84, 5722620), (90, 5341112), (105, 4578096), (112, 4291965), (120, 4005834), (126, 3815080), (127, 3785040), (140, 3433572), (144, 3338195), (168, 2861310), (180, 2670556), (210, 2289048), (240, 2002917), (252, 1907540), (254, 1892520), (280, 1716786), (315, 1526032), (336, 1430655), (360, 1335278), (381, 1261680), (420, 1144524), (504, 953770), (508, 946260), (560, 858393), (630, 763016), (635, 757008), (720, 667639), (751, 640080), (762, 630840), (840, 572262), (889, 540720), (1008, 476885), (1016, 473130), (1143, 420560), (1260, 381508), (1270, 378504), (1502, 320040), (1524, 315420), (1680, 286131), (1778, 270360), (1905, 252336), (2032, 236565), (2253, 213360), (2286, 210280), (2520, 190754), (2540, 189252), (2667, 180240), (3004, 160020), (3048, 157710), (3556, 135180), (3755, 128016), (3810, 126168), (4445, 108144), (4506, 106680), (4572, 105140), (5040, 95377), (5080, 94626), (5257, 91440), (5334, 90120), (5715, 84112), (6008, 80010), (6096, 78855), (6759, 71120), (7112, 67590), (7510, 64008), (7620, 63084), (8001, 60080), (8890, 54072), (9012, 53340), (9144, 52570), (10160, 47313), (10514, 45720), (10668, 45060), (11265, 42672), (11430, 42056), (12016, 40005), (13335, 36048), (13518, 35560), (14224, 33795), (15020, 32004), (15240, 31542), (15771, 30480), (16002, 30040), (17780, 27036), (18024, 26670), (18288, 26285), (21028, 22860), (21336, 22530)]