15327984

素因数分解:

$2^4\times 3^1\times 7^5\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 120

約数和(自身を含む): 48627840

約数和(自身を除く): 33299856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 343, 392, 399, 456, 532, 588, 686, 784, 798, 912, 931, 1029, 1064, 1176, 1372, 1596, 1862, 2058, 2128, 2352, 2401, 2744, 2793, 3192, 3724, 4116, 4802, 5488, 5586, 6384, 6517, 7203, 7448, 8232, 9604, 11172, 13034, 14406, 14896, 16464, 16807, 19208, 19551, 22344, 26068, 28812, 33614, 38416, 39102, 44688, 45619, 50421, 52136, 57624, 67228, 78204, 91238, 100842, 104272, 115248, 134456, 136857, 156408, 182476, 201684, 268912, 273714, 312816, 319333, 364952, 403368, 547428, 638666, 729904, 806736, 957999, 1094856, 1277332, 1915998, 2189712, 2554664, 3831996, 5109328, 7663992, 15327984]

約数ペア:

[(1, 15327984), (2, 7663992), (3, 5109328), (4, 3831996), (6, 2554664), (7, 2189712), (8, 1915998), (12, 1277332), (14, 1094856), (16, 957999), (19, 806736), (21, 729904), (24, 638666), (28, 547428), (38, 403368), (42, 364952), (48, 319333), (49, 312816), (56, 273714), (57, 268912), (76, 201684), (84, 182476), (98, 156408), (112, 136857), (114, 134456), (133, 115248), (147, 104272), (152, 100842), (168, 91238), (196, 78204), (228, 67228), (266, 57624), (294, 52136), (304, 50421), (336, 45619), (343, 44688), (392, 39102), (399, 38416), (456, 33614), (532, 28812), (588, 26068), (686, 22344), (784, 19551), (798, 19208), (912, 16807), (931, 16464), (1029, 14896), (1064, 14406), (1176, 13034), (1372, 11172), (1596, 9604), (1862, 8232), (2058, 7448), (2128, 7203), (2352, 6517), (2401, 6384), (2744, 5586), (2793, 5488), (3192, 4802), (3724, 4116)]