38655840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2824

約数の個数: 96

約数和(自身を含む): 126010080

約数和(自身を除く): 87354240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2777, 2784, 3480, 4640, 5554, 6960, 8331, 11108, 13885, 13920, 16662, 22216, 27770, 33324, 41655, 44432, 55540, 66648, 80533, 83310, 88864, 111080, 133296, 161066, 166620, 222160, 241599, 266592, 322132, 333240, 402665, 444320, 483198, 644264, 666480, 805330, 966396, 1207995, 1288528, 1332960, 1610660, 1932792, 2415990, 2577056, 3221320, 3865584, 4831980, 6442640, 7731168, 9663960, 12885280, 19327920, 38655840]

約数ペア:

[(1, 38655840), (2, 19327920), (3, 12885280), (4, 9663960), (5, 7731168), (6, 6442640), (8, 4831980), (10, 3865584), (12, 3221320), (15, 2577056), (16, 2415990), (20, 1932792), (24, 1610660), (29, 1332960), (30, 1288528), (32, 1207995), (40, 966396), (48, 805330), (58, 666480), (60, 644264), (80, 483198), (87, 444320), (96, 402665), (116, 333240), (120, 322132), (145, 266592), (160, 241599), (174, 222160), (232, 166620), (240, 161066), (290, 133296), (348, 111080), (435, 88864), (464, 83310), (480, 80533), (580, 66648), (696, 55540), (870, 44432), (928, 41655), (1160, 33324), (1392, 27770), (1740, 22216), (2320, 16662), (2777, 13920), (2784, 13885), (3480, 11108), (4640, 8331), (5554, 6960)]