316258560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{9151}}^1$

素因数の和:9181

約数の個数: 144

約数和(自身を含む): 1122401280

約数和(自身を除く): 806142720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 9151, 11520, 17280, 18302, 27453, 34560, 36604, 45755, 54906, 73208, 82359, 91510, 109812, 137265, 146416, 164718, 183020, 219624, 247077, 274530, 292832, 329436, 366040, 411795, 439248, 494154, 549060, 585664, 658872, 732080, 823590, 878496, 988308, 1098120, 1171328, 1235385, 1317744, 1464160, 1647180, 1756992, 1976616, 2196240, 2342656, 2470770, 2635488, 2928320, 3294360, 3513984, 3953232, 4392480, 4941540, 5270976, 5856640, 6588720, 7027968, 7906464, 8784960, 9883080, 10541952, 11713280, 13177440, 15812928, 17569920, 19766160, 21083904, 26354880, 31625856, 35139840, 39532320, 52709760, 63251712, 79064640, 105419520, 158129280, 316258560]

約数ペア:

[(1, 316258560), (2, 158129280), (3, 105419520), (4, 79064640), (5, 63251712), (6, 52709760), (8, 39532320), (9, 35139840), (10, 31625856), (12, 26354880), (15, 21083904), (16, 19766160), (18, 17569920), (20, 15812928), (24, 13177440), (27, 11713280), (30, 10541952), (32, 9883080), (36, 8784960), (40, 7906464), (45, 7027968), (48, 6588720), (54, 5856640), (60, 5270976), (64, 4941540), (72, 4392480), (80, 3953232), (90, 3513984), (96, 3294360), (108, 2928320), (120, 2635488), (128, 2470770), (135, 2342656), (144, 2196240), (160, 1976616), (180, 1756992), (192, 1647180), (216, 1464160), (240, 1317744), (256, 1235385), (270, 1171328), (288, 1098120), (320, 988308), (360, 878496), (384, 823590), (432, 732080), (480, 658872), (540, 585664), (576, 549060), (640, 494154), (720, 439248), (768, 411795), (864, 366040), (960, 329436), (1080, 292832), (1152, 274530), (1280, 247077), (1440, 219624), (1728, 183020), (1920, 164718), (2160, 146416), (2304, 137265), (2880, 109812), (3456, 91510), (3840, 82359), (4320, 73208), (5760, 54906), (6912, 45755), (8640, 36604), (9151, 34560), (11520, 27453), (17280, 18302)]