15388176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 42854400

約数和(自身を除く): 27466224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 359, 376, 456, 564, 718, 752, 893, 912, 1077, 1128, 1436, 1786, 2154, 2256, 2679, 2872, 3572, 4308, 5358, 5744, 6821, 7144, 8616, 10716, 13642, 14288, 16873, 17232, 20463, 21432, 27284, 33746, 40926, 42864, 50619, 54568, 67492, 81852, 101238, 109136, 134984, 163704, 202476, 269968, 320587, 327408, 404952, 641174, 809904, 961761, 1282348, 1923522, 2564696, 3847044, 5129392, 7694088, 15388176]

約数ペア:

[(1, 15388176), (2, 7694088), (3, 5129392), (4, 3847044), (6, 2564696), (8, 1923522), (12, 1282348), (16, 961761), (19, 809904), (24, 641174), (38, 404952), (47, 327408), (48, 320587), (57, 269968), (76, 202476), (94, 163704), (114, 134984), (141, 109136), (152, 101238), (188, 81852), (228, 67492), (282, 54568), (304, 50619), (359, 42864), (376, 40926), (456, 33746), (564, 27284), (718, 21432), (752, 20463), (893, 17232), (912, 16873), (1077, 14288), (1128, 13642), (1436, 10716), (1786, 8616), (2154, 7144), (2256, 6821), (2679, 5744), (2872, 5358), (3572, 4308)]