918489120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19727}}^1$

素因数の和:19842

約数の個数: 96

約数和(自身を含む): 2923216128

約数和(自身を除く): 2004727008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 7760, 9312, 11640, 15520, 19727, 23280, 39454, 46560, 59181, 78908, 98635, 118362, 157816, 197270, 236724, 295905, 315632, 394540, 473448, 591810, 631264, 789080, 946896, 1183620, 1578160, 1893792, 1913519, 2367240, 3156320, 3827038, 4734480, 5740557, 7654076, 9468960, 9567595, 11481114, 15308152, 19135190, 22962228, 28702785, 30616304, 38270380, 45924456, 57405570, 61232608, 76540760, 91848912, 114811140, 153081520, 183697824, 229622280, 306163040, 459244560, 918489120]

約数ペア:

[(1, 918489120), (2, 459244560), (3, 306163040), (4, 229622280), (5, 183697824), (6, 153081520), (8, 114811140), (10, 91848912), (12, 76540760), (15, 61232608), (16, 57405570), (20, 45924456), (24, 38270380), (30, 30616304), (32, 28702785), (40, 22962228), (48, 19135190), (60, 15308152), (80, 11481114), (96, 9567595), (97, 9468960), (120, 7654076), (160, 5740557), (194, 4734480), (240, 3827038), (291, 3156320), (388, 2367240), (480, 1913519), (485, 1893792), (582, 1578160), (776, 1183620), (970, 946896), (1164, 789080), (1455, 631264), (1552, 591810), (1940, 473448), (2328, 394540), (2910, 315632), (3104, 295905), (3880, 236724), (4656, 197270), (5820, 157816), (7760, 118362), (9312, 98635), (11640, 78908), (15520, 59181), (19727, 46560), (23280, 39454)]