4391640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 15584400

約数和(自身を除く): 11192760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1109, 1320, 1980, 2218, 3327, 3960, 4436, 5545, 6654, 8872, 9981, 11090, 12199, 13308, 16635, 19962, 22180, 24398, 26616, 33270, 36597, 39924, 44360, 48796, 49905, 60995, 66540, 73194, 79848, 97592, 99810, 109791, 121990, 133080, 146388, 182985, 199620, 219582, 243980, 292776, 365970, 399240, 439164, 487960, 548955, 731940, 878328, 1097910, 1463880, 2195820, 4391640]

約数ペア:

[(1, 4391640), (2, 2195820), (3, 1463880), (4, 1097910), (5, 878328), (6, 731940), (8, 548955), (9, 487960), (10, 439164), (11, 399240), (12, 365970), (15, 292776), (18, 243980), (20, 219582), (22, 199620), (24, 182985), (30, 146388), (33, 133080), (36, 121990), (40, 109791), (44, 99810), (45, 97592), (55, 79848), (60, 73194), (66, 66540), (72, 60995), (88, 49905), (90, 48796), (99, 44360), (110, 39924), (120, 36597), (132, 33270), (165, 26616), (180, 24398), (198, 22180), (220, 19962), (264, 16635), (330, 13308), (360, 12199), (396, 11090), (440, 9981), (495, 8872), (660, 6654), (792, 5545), (990, 4436), (1109, 3960), (1320, 3327), (1980, 2218)]