45006720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2164

約数の個数: 128

約数和(自身を含む): 156574080

約数和(自身を除く): 111567360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2131, 2640, 3520, 4224, 4262, 5280, 6393, 7040, 8524, 10560, 10655, 12786, 17048, 21120, 21310, 23441, 25572, 31965, 34096, 42620, 46882, 51144, 63930, 68192, 70323, 85240, 93764, 102288, 117205, 127860, 136384, 140646, 170480, 187528, 204576, 234410, 255720, 272768, 281292, 340960, 351615, 375056, 409152, 468820, 511440, 562584, 681920, 703230, 750112, 818304, 937640, 1022880, 1125168, 1363840, 1406460, 1500224, 1875280, 2045760, 2250336, 2812920, 3000448, 3750560, 4091520, 4500672, 5625840, 7501120, 9001344, 11251680, 15002240, 22503360, 45006720]

約数ペア:

[(1, 45006720), (2, 22503360), (3, 15002240), (4, 11251680), (5, 9001344), (6, 7501120), (8, 5625840), (10, 4500672), (11, 4091520), (12, 3750560), (15, 3000448), (16, 2812920), (20, 2250336), (22, 2045760), (24, 1875280), (30, 1500224), (32, 1406460), (33, 1363840), (40, 1125168), (44, 1022880), (48, 937640), (55, 818304), (60, 750112), (64, 703230), (66, 681920), (80, 562584), (88, 511440), (96, 468820), (110, 409152), (120, 375056), (128, 351615), (132, 340960), (160, 281292), (165, 272768), (176, 255720), (192, 234410), (220, 204576), (240, 187528), (264, 170480), (320, 140646), (330, 136384), (352, 127860), (384, 117205), (440, 102288), (480, 93764), (528, 85240), (640, 70323), (660, 68192), (704, 63930), (880, 51144), (960, 46882), (1056, 42620), (1320, 34096), (1408, 31965), (1760, 25572), (1920, 23441), (2112, 21310), (2131, 21120), (2640, 17048), (3520, 12786), (4224, 10655), (4262, 10560), (5280, 8524), (6393, 7040)]