25956480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 90331200

約数和(自身を除く): 64374720

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, 1229, 1320, 1408, 1760, 1920, 2112, 2458, 2640, 3520, 3687, 4224, 4916, 5280, 6145, 7040, 7374, 9832, 10560, 12290, 13519, 14748, 18435, 19664, 21120, 24580, 27038, 29496, 36870, 39328, 40557, 49160, 54076, 58992, 67595, 73740, 78656, 81114, 98320, 108152, 117984, 135190, 147480, 157312, 162228, 196640, 202785, 216304, 235968, 270380, 294960, 324456, 393280, 405570, 432608, 471936, 540760, 589920, 648912, 786560, 811140, 865216, 1081520, 1179840, 1297824, 1622280, 1730432, 2163040, 2359680, 2595648, 3244560, 4326080, 5191296, 6489120, 8652160, 12978240, 25956480]

約数ペア:

[(1, 25956480), (2, 12978240), (3, 8652160), (4, 6489120), (5, 5191296), (6, 4326080), (8, 3244560), (10, 2595648), (11, 2359680), (12, 2163040), (15, 1730432), (16, 1622280), (20, 1297824), (22, 1179840), (24, 1081520), (30, 865216), (32, 811140), (33, 786560), (40, 648912), (44, 589920), (48, 540760), (55, 471936), (60, 432608), (64, 405570), (66, 393280), (80, 324456), (88, 294960), (96, 270380), (110, 235968), (120, 216304), (128, 202785), (132, 196640), (160, 162228), (165, 157312), (176, 147480), (192, 135190), (220, 117984), (240, 108152), (264, 98320), (320, 81114), (330, 78656), (352, 73740), (384, 67595), (440, 58992), (480, 54076), (528, 49160), (640, 40557), (660, 39328), (704, 36870), (880, 29496), (960, 27038), (1056, 24580), (1229, 21120), (1320, 19664), (1408, 18435), (1760, 14748), (1920, 13519), (2112, 12290), (2458, 10560), (2640, 9832), (3520, 7374), (3687, 7040), (4224, 6145), (4916, 5280)]