42941280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 136461024

約数和(自身を除く): 93519744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 653, 685, 822, 1096, 1306, 1370, 1644, 1959, 2055, 2192, 2612, 2740, 3265, 3288, 3918, 4110, 4384, 5224, 5480, 6530, 6576, 7836, 8220, 9795, 10448, 10960, 13060, 13152, 15672, 16440, 19590, 20896, 21920, 26120, 31344, 32880, 39180, 52240, 62688, 65760, 78360, 89461, 104480, 156720, 178922, 268383, 313440, 357844, 447305, 536766, 715688, 894610, 1073532, 1341915, 1431376, 1789220, 2147064, 2683830, 2862752, 3578440, 4294128, 5367660, 7156880, 8588256, 10735320, 14313760, 21470640, 42941280]

約数ペア:

[(1, 42941280), (2, 21470640), (3, 14313760), (4, 10735320), (5, 8588256), (6, 7156880), (8, 5367660), (10, 4294128), (12, 3578440), (15, 2862752), (16, 2683830), (20, 2147064), (24, 1789220), (30, 1431376), (32, 1341915), (40, 1073532), (48, 894610), (60, 715688), (80, 536766), (96, 447305), (120, 357844), (137, 313440), (160, 268383), (240, 178922), (274, 156720), (411, 104480), (480, 89461), (548, 78360), (653, 65760), (685, 62688), (822, 52240), (1096, 39180), (1306, 32880), (1370, 31344), (1644, 26120), (1959, 21920), (2055, 20896), (2192, 19590), (2612, 16440), (2740, 15672), (3265, 13152), (3288, 13060), (3918, 10960), (4110, 10448), (4384, 9795), (5224, 8220), (5480, 7836), (6530, 6576)]