542289840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{16493}}^1$

素因数の和:16646

約数の個数: 80

約数和(自身を含む): 1693471968

約数和(自身を除く): 1151182128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5480, 6576, 8220, 10960, 16440, 16493, 32880, 32986, 49479, 65972, 82465, 98958, 131944, 164930, 197916, 247395, 263888, 329860, 395832, 494790, 659720, 791664, 989580, 1319440, 1979160, 2259541, 3958320, 4519082, 6778623, 9038164, 11297705, 13557246, 18076328, 22595410, 27114492, 33893115, 36152656, 45190820, 54228984, 67786230, 90381640, 108457968, 135572460, 180763280, 271144920, 542289840]

約数ペア:

[(1, 542289840), (2, 271144920), (3, 180763280), (4, 135572460), (5, 108457968), (6, 90381640), (8, 67786230), (10, 54228984), (12, 45190820), (15, 36152656), (16, 33893115), (20, 27114492), (24, 22595410), (30, 18076328), (40, 13557246), (48, 11297705), (60, 9038164), (80, 6778623), (120, 4519082), (137, 3958320), (240, 2259541), (274, 1979160), (411, 1319440), (548, 989580), (685, 791664), (822, 659720), (1096, 494790), (1370, 395832), (1644, 329860), (2055, 263888), (2192, 247395), (2740, 197916), (3288, 164930), (4110, 131944), (5480, 98958), (6576, 82465), (8220, 65972), (10960, 49479), (16440, 32986), (16493, 32880)]