317958240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6829}}^1$

素因数の和:6944

約数の個数: 96

約数和(自身を含む): 1012042080

約数和(自身を除く): 694083840

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, 6829, 7760, 9312, 11640, 13658, 15520, 20487, 23280, 27316, 34145, 40974, 46560, 54632, 68290, 81948, 102435, 109264, 136580, 163896, 204870, 218528, 273160, 327792, 409740, 546320, 655584, 662413, 819480, 1092640, 1324826, 1638960, 1987239, 2649652, 3277920, 3312065, 3974478, 5299304, 6624130, 7948956, 9936195, 10598608, 13248260, 15897912, 19872390, 21197216, 26496520, 31795824, 39744780, 52993040, 63591648, 79489560, 105986080, 158979120, 317958240]

約数ペア:

[(1, 317958240), (2, 158979120), (3, 105986080), (4, 79489560), (5, 63591648), (6, 52993040), (8, 39744780), (10, 31795824), (12, 26496520), (15, 21197216), (16, 19872390), (20, 15897912), (24, 13248260), (30, 10598608), (32, 9936195), (40, 7948956), (48, 6624130), (60, 5299304), (80, 3974478), (96, 3312065), (97, 3277920), (120, 2649652), (160, 1987239), (194, 1638960), (240, 1324826), (291, 1092640), (388, 819480), (480, 662413), (485, 655584), (582, 546320), (776, 409740), (970, 327792), (1164, 273160), (1455, 218528), (1552, 204870), (1940, 163896), (2328, 136580), (2910, 109264), (3104, 102435), (3880, 81948), (4656, 68290), (5820, 54632), (6829, 46560), (7760, 40974), (9312, 34145), (11640, 27316), (13658, 23280), (15520, 20487)]