74676960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51859}}^1$

素因数の和:51880

約数の個数: 72

約数和(自身を含む): 254840040

約数和(自身を除く): 180163080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 51859, 103718, 155577, 207436, 259295, 311154, 414872, 466731, 518590, 622308, 777885, 829744, 933462, 1037180, 1244616, 1555770, 1659488, 1866924, 2074360, 2333655, 2489232, 3111540, 3733848, 4148720, 4667310, 4978464, 6223080, 7467696, 8297440, 9334620, 12446160, 14935392, 18669240, 24892320, 37338480, 74676960]

約数ペア:

[(1, 74676960), (2, 37338480), (3, 24892320), (4, 18669240), (5, 14935392), (6, 12446160), (8, 9334620), (9, 8297440), (10, 7467696), (12, 6223080), (15, 4978464), (16, 4667310), (18, 4148720), (20, 3733848), (24, 3111540), (30, 2489232), (32, 2333655), (36, 2074360), (40, 1866924), (45, 1659488), (48, 1555770), (60, 1244616), (72, 1037180), (80, 933462), (90, 829744), (96, 777885), (120, 622308), (144, 518590), (160, 466731), (180, 414872), (240, 311154), (288, 259295), (360, 207436), (480, 155577), (720, 103718), (1440, 51859)]