120545460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3350

約数の個数: 144

約数和(自身を含む): 432432000

約数和(自身を除く): 311886540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3299, 3654, 4060, 5220, 6090, 6598, 7308, 9135, 9897, 12180, 13196, 16495, 18270, 19794, 23093, 29691, 32990, 36540, 39588, 46186, 49485, 59382, 65980, 69279, 92372, 95671, 98970, 115465, 118764, 138558, 148455, 191342, 197940, 207837, 230930, 277116, 287013, 296910, 346395, 382684, 415674, 461860, 478355, 574026, 593820, 669697, 692790, 831348, 861039, 956710, 1039185, 1148052, 1339394, 1385580, 1435065, 1722078, 1913420, 2009091, 2078370, 2678788, 2870130, 3348485, 3444156, 4018182, 4156740, 4305195, 5740260, 6027273, 6696970, 8036364, 8610390, 10045455, 12054546, 13393940, 17220780, 20090910, 24109092, 30136365, 40181820, 60272730, 120545460]

約数ペア:

[(1, 120545460), (2, 60272730), (3, 40181820), (4, 30136365), (5, 24109092), (6, 20090910), (7, 17220780), (9, 13393940), (10, 12054546), (12, 10045455), (14, 8610390), (15, 8036364), (18, 6696970), (20, 6027273), (21, 5740260), (28, 4305195), (29, 4156740), (30, 4018182), (35, 3444156), (36, 3348485), (42, 2870130), (45, 2678788), (58, 2078370), (60, 2009091), (63, 1913420), (70, 1722078), (84, 1435065), (87, 1385580), (90, 1339394), (105, 1148052), (116, 1039185), (126, 956710), (140, 861039), (145, 831348), (174, 692790), (180, 669697), (203, 593820), (210, 574026), (252, 478355), (261, 461860), (290, 415674), (315, 382684), (348, 346395), (406, 296910), (420, 287013), (435, 277116), (522, 230930), (580, 207837), (609, 197940), (630, 191342), (812, 148455), (870, 138558), (1015, 118764), (1044, 115465), (1218, 98970), (1260, 95671), (1305, 92372), (1740, 69279), (1827, 65980), (2030, 59382), (2436, 49485), (2610, 46186), (3045, 39588), (3299, 36540), (3654, 32990), (4060, 29691), (5220, 23093), (6090, 19794), (6598, 18270), (7308, 16495), (9135, 13196), (9897, 12180)]