120792120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 273191880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1709, 1767, 1860, 2280, 2356, 2945, 3418, 3534, 3720, 4712, 5127, 5890, 6836, 7068, 8545, 8835, 10254, 11780, 13672, 14136, 17090, 17670, 20508, 23560, 25635, 32471, 34180, 35340, 41016, 51270, 52979, 64942, 68360, 70680, 97413, 102540, 105958, 129884, 158937, 162355, 194826, 205080, 211916, 259768, 264895, 317874, 324710, 389652, 423832, 487065, 529790, 635748, 649420, 779304, 794685, 974130, 1006601, 1059580, 1271496, 1298840, 1589370, 1948260, 2013202, 2119160, 3019803, 3178740, 3896520, 4026404, 5033005, 6039606, 6357480, 8052808, 10066010, 12079212, 15099015, 20132020, 24158424, 30198030, 40264040, 60396060, 120792120]

約数ペア:

[(1, 120792120), (2, 60396060), (3, 40264040), (4, 30198030), (5, 24158424), (6, 20132020), (8, 15099015), (10, 12079212), (12, 10066010), (15, 8052808), (19, 6357480), (20, 6039606), (24, 5033005), (30, 4026404), (31, 3896520), (38, 3178740), (40, 3019803), (57, 2119160), (60, 2013202), (62, 1948260), (76, 1589370), (93, 1298840), (95, 1271496), (114, 1059580), (120, 1006601), (124, 974130), (152, 794685), (155, 779304), (186, 649420), (190, 635748), (228, 529790), (248, 487065), (285, 423832), (310, 389652), (372, 324710), (380, 317874), (456, 264895), (465, 259768), (570, 211916), (589, 205080), (620, 194826), (744, 162355), (760, 158937), (930, 129884), (1140, 105958), (1178, 102540), (1240, 97413), (1709, 70680), (1767, 68360), (1860, 64942), (2280, 52979), (2356, 51270), (2945, 41016), (3418, 35340), (3534, 34180), (3720, 32471), (4712, 25635), (5127, 23560), (5890, 20508), (6836, 17670), (7068, 17090), (8545, 14136), (8835, 13672), (10254, 11780)]