79438080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 257249664

約数和(自身を除く): 177811584

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, 256, 274, 302, 320, 384, 411, 453, 480, 548, 604, 640, 685, 755, 768, 822, 906, 960, 1096, 1208, 1280, 1370, 1510, 1644, 1812, 1920, 2055, 2192, 2265, 2416, 2740, 3020, 3288, 3624, 3840, 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, 35072, 36240, 38656, 41374, 43840, 48320, 52608, 57984, 62061, 65760, 72480, 82748, 87680, 96640, 103435, 105216, 115968, 124122, 131520, 144960, 165496, 175360, 193280, 206870, 248244, 263040, 289920, 310305, 330992, 413740, 496488, 526080, 579840, 620610, 661984, 827480, 992976, 1241220, 1323968, 1654960, 1985952, 2482440, 2647936, 3309920, 3971904, 4964880, 5295872, 6619840, 7943808, 9929760, 13239680, 15887616, 19859520, 26479360, 39719040, 79438080]

約数ペア:

[(1, 79438080), (2, 39719040), (3, 26479360), (4, 19859520), (5, 15887616), (6, 13239680), (8, 9929760), (10, 7943808), (12, 6619840), (15, 5295872), (16, 4964880), (20, 3971904), (24, 3309920), (30, 2647936), (32, 2482440), (40, 1985952), (48, 1654960), (60, 1323968), (64, 1241220), (80, 992976), (96, 827480), (120, 661984), (128, 620610), (137, 579840), (151, 526080), (160, 496488), (192, 413740), (240, 330992), (256, 310305), (274, 289920), (302, 263040), (320, 248244), (384, 206870), (411, 193280), (453, 175360), (480, 165496), (548, 144960), (604, 131520), (640, 124122), (685, 115968), (755, 105216), (768, 103435), (822, 96640), (906, 87680), (960, 82748), (1096, 72480), (1208, 65760), (1280, 62061), (1370, 57984), (1510, 52608), (1644, 48320), (1812, 43840), (1920, 41374), (2055, 38656), (2192, 36240), (2265, 35072), (2416, 32880), (2740, 28992), (3020, 26304), (3288, 24160), (3624, 21920), (3840, 20687), (4110, 19328), (4384, 18120), (4530, 17536), (4832, 16440), (5480, 14496), (6040, 13152), (6576, 12080), (7248, 10960), (8220, 9664), (8768, 9060)]