56787840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9859}}^1$

素因数の和:9884

約数の個数: 96

約数和(自身を含む): 196115400

約数和(自身を除く): 139327560

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9859, 19718, 29577, 39436, 49295, 59154, 78872, 88731, 98590, 118308, 147885, 157744, 177462, 197180, 236616, 295770, 315488, 354924, 394360, 443655, 473232, 591540, 630976, 709848, 788720, 887310, 946464, 1183080, 1261952, 1419696, 1577440, 1774620, 1892928, 2366160, 2839392, 3154880, 3549240, 3785856, 4732320, 5678784, 6309760, 7098480, 9464640, 11357568, 14196960, 18929280, 28393920, 56787840]

約数ペア:

[(1, 56787840), (2, 28393920), (3, 18929280), (4, 14196960), (5, 11357568), (6, 9464640), (8, 7098480), (9, 6309760), (10, 5678784), (12, 4732320), (15, 3785856), (16, 3549240), (18, 3154880), (20, 2839392), (24, 2366160), (30, 1892928), (32, 1774620), (36, 1577440), (40, 1419696), (45, 1261952), (48, 1183080), (60, 946464), (64, 887310), (72, 788720), (80, 709848), (90, 630976), (96, 591540), (120, 473232), (128, 443655), (144, 394360), (160, 354924), (180, 315488), (192, 295770), (240, 236616), (288, 197180), (320, 177462), (360, 157744), (384, 147885), (480, 118308), (576, 98590), (640, 88731), (720, 78872), (960, 59154), (1152, 49295), (1440, 39436), (1920, 29577), (2880, 19718), (5760, 9859)]