15012144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 49095072

約数和(自身を除く): 34082928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 281, 318, 336, 371, 424, 477, 504, 562, 636, 742, 843, 848, 954, 1008, 1113, 1124, 1272, 1484, 1686, 1908, 1967, 2226, 2248, 2529, 2544, 2968, 3339, 3372, 3816, 3934, 4452, 4496, 5058, 5901, 5936, 6678, 6744, 7632, 7868, 8904, 10116, 11802, 13356, 13488, 14893, 15736, 17703, 17808, 20232, 23604, 26712, 29786, 31472, 35406, 40464, 44679, 47208, 53424, 59572, 70812, 89358, 94416, 104251, 119144, 134037, 141624, 178716, 208502, 238288, 268074, 283248, 312753, 357432, 417004, 536148, 625506, 714864, 834008, 938259, 1072296, 1251012, 1668016, 1876518, 2144592, 2502024, 3753036, 5004048, 7506072, 15012144]

約数ペア:

[(1, 15012144), (2, 7506072), (3, 5004048), (4, 3753036), (6, 2502024), (7, 2144592), (8, 1876518), (9, 1668016), (12, 1251012), (14, 1072296), (16, 938259), (18, 834008), (21, 714864), (24, 625506), (28, 536148), (36, 417004), (42, 357432), (48, 312753), (53, 283248), (56, 268074), (63, 238288), (72, 208502), (84, 178716), (106, 141624), (112, 134037), (126, 119144), (144, 104251), (159, 94416), (168, 89358), (212, 70812), (252, 59572), (281, 53424), (318, 47208), (336, 44679), (371, 40464), (424, 35406), (477, 31472), (504, 29786), (562, 26712), (636, 23604), (742, 20232), (843, 17808), (848, 17703), (954, 15736), (1008, 14893), (1113, 13488), (1124, 13356), (1272, 11802), (1484, 10116), (1686, 8904), (1908, 7868), (1967, 7632), (2226, 6744), (2248, 6678), (2529, 5936), (2544, 5901), (2968, 5058), (3339, 4496), (3372, 4452), (3816, 3934)]