722052480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3877}}^1$

素因数の和:3996

約数の個数: 128

約数和(自身を含む): 2325869280

約数和(自身を除く): 1603816800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3877, 3880, 4656, 5820, 6208, 7754, 7760, 9312, 11631, 11640, 12416, 15508, 15520, 18624, 19385, 23262, 23280, 31016, 31040, 37248, 38770, 46524, 46560, 58155, 62032, 62080, 77540, 93048, 93120, 116310, 124064, 155080, 186096, 186240, 232620, 248128, 310160, 372192, 376069, 465240, 496256, 620320, 744384, 752138, 930480, 1128207, 1240640, 1488768, 1504276, 1860960, 1880345, 2256414, 2481280, 3008552, 3721920, 3760690, 4512828, 5641035, 6017104, 7443840, 7521380, 9025656, 11282070, 12034208, 15042760, 18051312, 22564140, 24068416, 30085520, 36102624, 45128280, 48136832, 60171040, 72205248, 90256560, 120342080, 144410496, 180513120, 240684160, 361026240, 722052480]

約数ペア:

[(1, 722052480), (2, 361026240), (3, 240684160), (4, 180513120), (5, 144410496), (6, 120342080), (8, 90256560), (10, 72205248), (12, 60171040), (15, 48136832), (16, 45128280), (20, 36102624), (24, 30085520), (30, 24068416), (32, 22564140), (40, 18051312), (48, 15042760), (60, 12034208), (64, 11282070), (80, 9025656), (96, 7521380), (97, 7443840), (120, 6017104), (128, 5641035), (160, 4512828), (192, 3760690), (194, 3721920), (240, 3008552), (291, 2481280), (320, 2256414), (384, 1880345), (388, 1860960), (480, 1504276), (485, 1488768), (582, 1240640), (640, 1128207), (776, 930480), (960, 752138), (970, 744384), (1164, 620320), (1455, 496256), (1552, 465240), (1920, 376069), (1940, 372192), (2328, 310160), (2910, 248128), (3104, 232620), (3877, 186240), (3880, 186096), (4656, 155080), (5820, 124064), (6208, 116310), (7754, 93120), (7760, 93048), (9312, 77540), (11631, 62080), (11640, 62032), (12416, 58155), (15508, 46560), (15520, 46524), (18624, 38770), (19385, 37248), (23262, 31040), (23280, 31016)]