947809920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1877}}^1$

素因数の和:2162

約数の個数: 128

約数和(自身を含む): 3034247040

約数和(自身を除く): 2086437120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 263, 320, 384, 480, 526, 640, 789, 960, 1052, 1315, 1578, 1877, 1920, 2104, 2630, 3156, 3754, 3945, 4208, 5260, 5631, 6312, 7508, 7890, 8416, 9385, 10520, 11262, 12624, 15016, 15780, 16832, 18770, 21040, 22524, 25248, 28155, 30032, 31560, 33664, 37540, 42080, 45048, 50496, 56310, 60064, 63120, 75080, 84160, 90096, 100992, 112620, 120128, 126240, 150160, 168320, 180192, 225240, 240256, 252480, 300320, 360384, 450480, 493651, 504960, 600640, 720768, 900960, 987302, 1201280, 1480953, 1801920, 1974604, 2468255, 2961906, 3603840, 3949208, 4936510, 5923812, 7404765, 7898416, 9873020, 11847624, 14809530, 15796832, 19746040, 23695248, 29619060, 31593664, 39492080, 47390496, 59238120, 63187328, 78984160, 94780992, 118476240, 157968320, 189561984, 236952480, 315936640, 473904960, 947809920]

約数ペア:

[(1, 947809920), (2, 473904960), (3, 315936640), (4, 236952480), (5, 189561984), (6, 157968320), (8, 118476240), (10, 94780992), (12, 78984160), (15, 63187328), (16, 59238120), (20, 47390496), (24, 39492080), (30, 31593664), (32, 29619060), (40, 23695248), (48, 19746040), (60, 15796832), (64, 14809530), (80, 11847624), (96, 9873020), (120, 7898416), (128, 7404765), (160, 5923812), (192, 4936510), (240, 3949208), (263, 3603840), (320, 2961906), (384, 2468255), (480, 1974604), (526, 1801920), (640, 1480953), (789, 1201280), (960, 987302), (1052, 900960), (1315, 720768), (1578, 600640), (1877, 504960), (1920, 493651), (2104, 450480), (2630, 360384), (3156, 300320), (3754, 252480), (3945, 240256), (4208, 225240), (5260, 180192), (5631, 168320), (6312, 150160), (7508, 126240), (7890, 120128), (8416, 112620), (9385, 100992), (10520, 90096), (11262, 84160), (12624, 75080), (15016, 63120), (15780, 60064), (16832, 56310), (18770, 50496), (21040, 45048), (22524, 42080), (25248, 37540), (28155, 33664), (30032, 31560)]