39719040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 128373120

約数和(自身を除く): 88654080

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, 128, 137, 151, 160, 192, 240, 274, 302, 320, 384, 411, 453, 480, 548, 604, 640, 685, 755, 822, 906, 960, 1096, 1208, 1370, 1510, 1644, 1812, 1920, 2055, 2192, 2265, 2416, 2740, 3020, 3288, 3624, 4110, 4384, 4530, 4832, 5480, 6040, 6576, 7248, 8220, 8768, 9060, 9664, 10960, 12080, 13152, 14496, 16440, 17536, 18120, 19328, 20687, 21920, 24160, 26304, 28992, 32880, 36240, 41374, 43840, 48320, 52608, 57984, 62061, 65760, 72480, 82748, 87680, 96640, 103435, 124122, 131520, 144960, 165496, 206870, 248244, 263040, 289920, 310305, 330992, 413740, 496488, 620610, 661984, 827480, 992976, 1241220, 1323968, 1654960, 1985952, 2482440, 2647936, 3309920, 3971904, 4964880, 6619840, 7943808, 9929760, 13239680, 19859520, 39719040]

約数ペア:

[(1, 39719040), (2, 19859520), (3, 13239680), (4, 9929760), (5, 7943808), (6, 6619840), (8, 4964880), (10, 3971904), (12, 3309920), (15, 2647936), (16, 2482440), (20, 1985952), (24, 1654960), (30, 1323968), (32, 1241220), (40, 992976), (48, 827480), (60, 661984), (64, 620610), (80, 496488), (96, 413740), (120, 330992), (128, 310305), (137, 289920), (151, 263040), (160, 248244), (192, 206870), (240, 165496), (274, 144960), (302, 131520), (320, 124122), (384, 103435), (411, 96640), (453, 87680), (480, 82748), (548, 72480), (604, 65760), (640, 62061), (685, 57984), (755, 52608), (822, 48320), (906, 43840), (960, 41374), (1096, 36240), (1208, 32880), (1370, 28992), (1510, 26304), (1644, 24160), (1812, 21920), (1920, 20687), (2055, 19328), (2192, 18120), (2265, 17536), (2416, 16440), (2740, 14496), (3020, 13152), (3288, 12080), (3624, 10960), (4110, 9664), (4384, 9060), (4530, 8768), (4832, 8220), (5480, 7248), (6040, 6576)]