313797480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{419}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 955735200

約数和(自身を除く): 641937720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 419, 474, 632, 790, 838, 948, 1185, 1257, 1580, 1676, 1896, 2095, 2370, 2514, 3160, 3352, 4190, 4740, 5028, 6241, 6285, 8380, 9480, 10056, 12482, 12570, 16760, 18723, 24964, 25140, 31205, 33101, 37446, 49928, 50280, 62410, 66202, 74892, 93615, 99303, 124820, 132404, 149784, 165505, 187230, 198606, 249640, 264808, 331010, 374460, 397212, 496515, 662020, 748920, 794424, 993030, 1324040, 1986060, 2614979, 3972120, 5229958, 7844937, 10459916, 13074895, 15689874, 20919832, 26149790, 31379748, 39224685, 52299580, 62759496, 78449370, 104599160, 156898740, 313797480]

約数ペア:

[(1, 313797480), (2, 156898740), (3, 104599160), (4, 78449370), (5, 62759496), (6, 52299580), (8, 39224685), (10, 31379748), (12, 26149790), (15, 20919832), (20, 15689874), (24, 13074895), (30, 10459916), (40, 7844937), (60, 5229958), (79, 3972120), (120, 2614979), (158, 1986060), (237, 1324040), (316, 993030), (395, 794424), (419, 748920), (474, 662020), (632, 496515), (790, 397212), (838, 374460), (948, 331010), (1185, 264808), (1257, 249640), (1580, 198606), (1676, 187230), (1896, 165505), (2095, 149784), (2370, 132404), (2514, 124820), (3160, 99303), (3352, 93615), (4190, 74892), (4740, 66202), (5028, 62410), (6241, 50280), (6285, 49928), (8380, 37446), (9480, 33101), (10056, 31205), (12482, 25140), (12570, 24964), (16760, 18723)]