2899617120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20759}}^1$

素因数の和:20877

約数の個数: 144

約数和(自身を含む): 9997434720

約数和(自身を除く): 7097817600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 20759, 23280, 27936, 34920, 41518, 46560, 62277, 69840, 83036, 103795, 124554, 139680, 166072, 186831, 207590, 249108, 311385, 332144, 373662, 415180, 498216, 622770, 664288, 747324, 830360, 934155, 996432, 1245540, 1494648, 1660720, 1868310, 1992864, 2013623, 2491080, 2989296, 3321440, 3736620, 4027246, 4982160, 5978592, 6040869, 7473240, 8054492, 9964320, 10068115, 12081738, 14946480, 16108984, 18122607, 20136230, 24163476, 29892960, 30204345, 32217968, 36245214, 40272460, 48326952, 60408690, 64435936, 72490428, 80544920, 90613035, 96653904, 120817380, 144980856, 161089840, 181226070, 193307808, 241634760, 289961712, 322179680, 362452140, 483269520, 579923424, 724904280, 966539040, 1449808560, 2899617120]

約数ペア:

[(1, 2899617120), (2, 1449808560), (3, 966539040), (4, 724904280), (5, 579923424), (6, 483269520), (8, 362452140), (9, 322179680), (10, 289961712), (12, 241634760), (15, 193307808), (16, 181226070), (18, 161089840), (20, 144980856), (24, 120817380), (30, 96653904), (32, 90613035), (36, 80544920), (40, 72490428), (45, 64435936), (48, 60408690), (60, 48326952), (72, 40272460), (80, 36245214), (90, 32217968), (96, 30204345), (97, 29892960), (120, 24163476), (144, 20136230), (160, 18122607), (180, 16108984), (194, 14946480), (240, 12081738), (288, 10068115), (291, 9964320), (360, 8054492), (388, 7473240), (480, 6040869), (485, 5978592), (582, 4982160), (720, 4027246), (776, 3736620), (873, 3321440), (970, 2989296), (1164, 2491080), (1440, 2013623), (1455, 1992864), (1552, 1868310), (1746, 1660720), (1940, 1494648), (2328, 1245540), (2910, 996432), (3104, 934155), (3492, 830360), (3880, 747324), (4365, 664288), (4656, 622770), (5820, 498216), (6984, 415180), (7760, 373662), (8730, 332144), (9312, 311385), (11640, 249108), (13968, 207590), (15520, 186831), (17460, 166072), (20759, 139680), (23280, 124554), (27936, 103795), (34920, 83036), (41518, 69840), (46560, 62277)]