18530160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7019}}^1$

素因数の和:7046

約数の個数: 80

約数和(自身を含む): 62674560

約数和(自身を除く): 44144400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7019, 14038, 21057, 28076, 35095, 42114, 56152, 70190, 77209, 84228, 105285, 112304, 140380, 154418, 168456, 210570, 231627, 280760, 308836, 336912, 386045, 421140, 463254, 561520, 617672, 772090, 842280, 926508, 1158135, 1235344, 1544180, 1684560, 1853016, 2316270, 3088360, 3706032, 4632540, 6176720, 9265080, 18530160]

約数ペア:

[(1, 18530160), (2, 9265080), (3, 6176720), (4, 4632540), (5, 3706032), (6, 3088360), (8, 2316270), (10, 1853016), (11, 1684560), (12, 1544180), (15, 1235344), (16, 1158135), (20, 926508), (22, 842280), (24, 772090), (30, 617672), (33, 561520), (40, 463254), (44, 421140), (48, 386045), (55, 336912), (60, 308836), (66, 280760), (80, 231627), (88, 210570), (110, 168456), (120, 154418), (132, 140380), (165, 112304), (176, 105285), (220, 84228), (240, 77209), (264, 70190), (330, 56152), (440, 42114), (528, 35095), (660, 28076), (880, 21057), (1320, 14038), (2640, 7019)]