15105744

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 44044800

約数和(自身を除く): 28939056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 479, 584, 657, 876, 958, 1168, 1314, 1437, 1752, 1916, 1971, 2628, 2874, 3504, 3832, 3942, 4311, 5256, 5748, 7664, 7884, 8622, 10512, 11496, 12933, 15768, 17244, 22992, 25866, 31536, 34488, 34967, 51732, 68976, 69934, 103464, 104901, 139868, 206928, 209802, 279736, 314703, 419604, 559472, 629406, 839208, 944109, 1258812, 1678416, 1888218, 2517624, 3776436, 5035248, 7552872, 15105744]

約数ペア:

[(1, 15105744), (2, 7552872), (3, 5035248), (4, 3776436), (6, 2517624), (8, 1888218), (9, 1678416), (12, 1258812), (16, 944109), (18, 839208), (24, 629406), (27, 559472), (36, 419604), (48, 314703), (54, 279736), (72, 209802), (73, 206928), (108, 139868), (144, 104901), (146, 103464), (216, 69934), (219, 68976), (292, 51732), (432, 34967), (438, 34488), (479, 31536), (584, 25866), (657, 22992), (876, 17244), (958, 15768), (1168, 12933), (1314, 11496), (1437, 10512), (1752, 8622), (1916, 7884), (1971, 7664), (2628, 5748), (2874, 5256), (3504, 4311), (3832, 3942)]