87300480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1172

約数の個数: 128

約数和(自身を含む): 285314400

約数和(自身を除く): 198013920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1109, 1230, 1312, 1640, 1920, 1968, 2218, 2460, 2624, 3280, 3327, 3936, 4436, 4920, 5248, 5545, 6560, 6654, 7872, 8872, 9840, 11090, 13120, 13308, 15744, 16635, 17744, 19680, 22180, 26240, 26616, 33270, 35488, 39360, 44360, 45469, 53232, 66540, 70976, 78720, 88720, 90938, 106464, 133080, 136407, 141952, 177440, 181876, 212928, 227345, 266160, 272814, 354880, 363752, 425856, 454690, 532320, 545628, 682035, 709760, 727504, 909380, 1064640, 1091256, 1364070, 1455008, 1818760, 2129280, 2182512, 2728140, 2910016, 3637520, 4365024, 5456280, 5820032, 7275040, 8730048, 10912560, 14550080, 17460096, 21825120, 29100160, 43650240, 87300480]

約数ペア:

[(1, 87300480), (2, 43650240), (3, 29100160), (4, 21825120), (5, 17460096), (6, 14550080), (8, 10912560), (10, 8730048), (12, 7275040), (15, 5820032), (16, 5456280), (20, 4365024), (24, 3637520), (30, 2910016), (32, 2728140), (40, 2182512), (41, 2129280), (48, 1818760), (60, 1455008), (64, 1364070), (80, 1091256), (82, 1064640), (96, 909380), (120, 727504), (123, 709760), (128, 682035), (160, 545628), (164, 532320), (192, 454690), (205, 425856), (240, 363752), (246, 354880), (320, 272814), (328, 266160), (384, 227345), (410, 212928), (480, 181876), (492, 177440), (615, 141952), (640, 136407), (656, 133080), (820, 106464), (960, 90938), (984, 88720), (1109, 78720), (1230, 70976), (1312, 66540), (1640, 53232), (1920, 45469), (1968, 44360), (2218, 39360), (2460, 35488), (2624, 33270), (3280, 26616), (3327, 26240), (3936, 22180), (4436, 19680), (4920, 17744), (5248, 16635), (5545, 15744), (6560, 13308), (6654, 13120), (7872, 11090), (8872, 9840)]