327582720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{7109}}^1$

素因数の和:7140

約数の個数: 132

約数和(自身を含む): 1135225260

約数和(自身を除く): 807642540

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7109, 7680, 9216, 11520, 14218, 15360, 21327, 23040, 28436, 35545, 42654, 46080, 56872, 63981, 71090, 85308, 106635, 113744, 127962, 142180, 170616, 213270, 227488, 255924, 284360, 319905, 341232, 426540, 454976, 511848, 568720, 639810, 682464, 853080, 909952, 1023696, 1137440, 1279620, 1364928, 1706160, 1819904, 2047392, 2274880, 2559240, 2729856, 3412320, 3639808, 4094784, 4549760, 5118480, 5459712, 6824640, 7279616, 8189568, 9099520, 10236960, 10919424, 13649280, 16379136, 18199040, 20473920, 21838848, 27298560, 32758272, 36398080, 40947840, 54597120, 65516544, 81895680, 109194240, 163791360, 327582720]

約数ペア:

[(1, 327582720), (2, 163791360), (3, 109194240), (4, 81895680), (5, 65516544), (6, 54597120), (8, 40947840), (9, 36398080), (10, 32758272), (12, 27298560), (15, 21838848), (16, 20473920), (18, 18199040), (20, 16379136), (24, 13649280), (30, 10919424), (32, 10236960), (36, 9099520), (40, 8189568), (45, 7279616), (48, 6824640), (60, 5459712), (64, 5118480), (72, 4549760), (80, 4094784), (90, 3639808), (96, 3412320), (120, 2729856), (128, 2559240), (144, 2274880), (160, 2047392), (180, 1819904), (192, 1706160), (240, 1364928), (256, 1279620), (288, 1137440), (320, 1023696), (360, 909952), (384, 853080), (480, 682464), (512, 639810), (576, 568720), (640, 511848), (720, 454976), (768, 426540), (960, 341232), (1024, 319905), (1152, 284360), (1280, 255924), (1440, 227488), (1536, 213270), (1920, 170616), (2304, 142180), (2560, 127962), (2880, 113744), (3072, 106635), (3840, 85308), (4608, 71090), (5120, 63981), (5760, 56872), (7109, 46080), (7680, 42654), (9216, 35545), (11520, 28436), (14218, 23040), (15360, 21327)]