459405240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18859}}^1$

素因数の和:18909

約数の個数: 128

約数和(自身を含む): 1629504000

約数和(自身を除く): 1170098760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 18859, 24360, 37718, 56577, 75436, 94295, 113154, 132013, 150872, 188590, 226308, 264026, 282885, 377180, 396039, 452616, 528052, 546911, 565770, 660065, 754360, 792078, 1056104, 1093822, 1131540, 1320130, 1584156, 1640733, 1980195, 2187644, 2263080, 2640260, 2734555, 3168312, 3281466, 3828377, 3960390, 4375288, 5280520, 5469110, 6562932, 7656754, 7920780, 8203665, 10938220, 11485131, 13125864, 15313508, 15841560, 16407330, 19141885, 21876440, 22970262, 30627016, 32814660, 38283770, 45940524, 57425655, 65629320, 76567540, 91881048, 114851310, 153135080, 229702620, 459405240]

約数ペア:

[(1, 459405240), (2, 229702620), (3, 153135080), (4, 114851310), (5, 91881048), (6, 76567540), (7, 65629320), (8, 57425655), (10, 45940524), (12, 38283770), (14, 32814660), (15, 30627016), (20, 22970262), (21, 21876440), (24, 19141885), (28, 16407330), (29, 15841560), (30, 15313508), (35, 13125864), (40, 11485131), (42, 10938220), (56, 8203665), (58, 7920780), (60, 7656754), (70, 6562932), (84, 5469110), (87, 5280520), (105, 4375288), (116, 3960390), (120, 3828377), (140, 3281466), (145, 3168312), (168, 2734555), (174, 2640260), (203, 2263080), (210, 2187644), (232, 1980195), (280, 1640733), (290, 1584156), (348, 1320130), (406, 1131540), (420, 1093822), (435, 1056104), (580, 792078), (609, 754360), (696, 660065), (812, 565770), (840, 546911), (870, 528052), (1015, 452616), (1160, 396039), (1218, 377180), (1624, 282885), (1740, 264026), (2030, 226308), (2436, 188590), (3045, 150872), (3480, 132013), (4060, 113154), (4872, 94295), (6090, 75436), (8120, 56577), (12180, 37718), (18859, 24360)]