1320329280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10039}}^1$

素因数の和:10196

約数の個数: 112

約数和(自身を含む): 4223064960

約数和(自身を除く): 2902735680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6576, 8220, 8768, 10039, 10960, 13152, 16440, 20078, 21920, 26304, 30117, 32880, 40156, 43840, 50195, 60234, 65760, 80312, 100390, 120468, 131520, 150585, 160624, 200780, 240936, 301170, 321248, 401560, 481872, 602340, 642496, 803120, 963744, 1204680, 1375343, 1606240, 1927488, 2409360, 2750686, 3212480, 4126029, 4818720, 5501372, 6876715, 8252058, 9637440, 11002744, 13753430, 16504116, 20630145, 22005488, 27506860, 33008232, 41260290, 44010976, 55013720, 66016464, 82520580, 88021952, 110027440, 132032928, 165041160, 220054880, 264065856, 330082320, 440109760, 660164640, 1320329280]

約数ペア:

[(1, 1320329280), (2, 660164640), (3, 440109760), (4, 330082320), (5, 264065856), (6, 220054880), (8, 165041160), (10, 132032928), (12, 110027440), (15, 88021952), (16, 82520580), (20, 66016464), (24, 55013720), (30, 44010976), (32, 41260290), (40, 33008232), (48, 27506860), (60, 22005488), (64, 20630145), (80, 16504116), (96, 13753430), (120, 11002744), (137, 9637440), (160, 8252058), (192, 6876715), (240, 5501372), (274, 4818720), (320, 4126029), (411, 3212480), (480, 2750686), (548, 2409360), (685, 1927488), (822, 1606240), (960, 1375343), (1096, 1204680), (1370, 963744), (1644, 803120), (2055, 642496), (2192, 602340), (2740, 481872), (3288, 401560), (4110, 321248), (4384, 301170), (5480, 240936), (6576, 200780), (8220, 160624), (8768, 150585), (10039, 131520), (10960, 120468), (13152, 100390), (16440, 80312), (20078, 65760), (21920, 60234), (26304, 50195), (30117, 43840), (32880, 40156)]