2940588720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{2551}}^1$

素因数の和:4171

約数の個数: 120

約数和(自身を含む): 9885519072

約数和(自身を除く): 6944930352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1601, 2551, 3202, 4803, 5102, 6404, 7653, 8005, 9606, 10204, 12755, 12808, 14409, 15306, 16010, 19212, 20408, 22959, 24015, 25510, 25616, 28818, 30612, 32020, 38265, 38424, 40816, 45918, 48030, 51020, 57636, 61224, 64040, 72045, 76530, 76848, 91836, 96060, 102040, 114795, 115272, 122448, 128080, 144090, 153060, 183672, 192120, 204080, 229590, 230544, 288180, 306120, 367344, 384240, 459180, 576360, 612240, 918360, 1152720, 1836720, 4084151, 8168302, 12252453, 16336604, 20420755, 24504906, 32673208, 36757359, 40841510, 49009812, 61262265, 65346416, 73514718, 81683020, 98019624, 122524530, 147029436, 163366040, 183786795, 196039248, 245049060, 294058872, 326732080, 367573590, 490098120, 588117744, 735147180, 980196240, 1470294360, 2940588720]

約数ペア:

[(1, 2940588720), (2, 1470294360), (3, 980196240), (4, 735147180), (5, 588117744), (6, 490098120), (8, 367573590), (9, 326732080), (10, 294058872), (12, 245049060), (15, 196039248), (16, 183786795), (18, 163366040), (20, 147029436), (24, 122524530), (30, 98019624), (36, 81683020), (40, 73514718), (45, 65346416), (48, 61262265), (60, 49009812), (72, 40841510), (80, 36757359), (90, 32673208), (120, 24504906), (144, 20420755), (180, 16336604), (240, 12252453), (360, 8168302), (720, 4084151), (1601, 1836720), (2551, 1152720), (3202, 918360), (4803, 612240), (5102, 576360), (6404, 459180), (7653, 384240), (8005, 367344), (9606, 306120), (10204, 288180), (12755, 230544), (12808, 229590), (14409, 204080), (15306, 192120), (16010, 183672), (19212, 153060), (20408, 144090), (22959, 128080), (24015, 122448), (25510, 115272), (25616, 114795), (28818, 102040), (30612, 96060), (32020, 91836), (38265, 76848), (38424, 76530), (40816, 72045), (45918, 64040), (48030, 61224), (51020, 57636)]