15245328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 48117952

約数和(自身を除く): 32872624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 157, 168, 204, 238, 272, 289, 314, 336, 357, 408, 471, 476, 578, 628, 714, 816, 867, 942, 952, 1099, 1156, 1256, 1428, 1734, 1884, 1904, 2023, 2198, 2312, 2512, 2669, 2856, 3297, 3468, 3768, 4046, 4396, 4624, 5338, 5712, 6069, 6594, 6936, 7536, 8007, 8092, 8792, 10676, 12138, 13188, 13872, 16014, 16184, 17584, 18683, 21352, 24276, 26376, 32028, 32368, 37366, 42704, 45373, 48552, 52752, 56049, 64056, 74732, 90746, 97104, 112098, 128112, 136119, 149464, 181492, 224196, 272238, 298928, 317611, 362984, 448392, 544476, 635222, 725968, 896784, 952833, 1088952, 1270444, 1905666, 2177904, 2540888, 3811332, 5081776, 7622664, 15245328]

約数ペア:

[(1, 15245328), (2, 7622664), (3, 5081776), (4, 3811332), (6, 2540888), (7, 2177904), (8, 1905666), (12, 1270444), (14, 1088952), (16, 952833), (17, 896784), (21, 725968), (24, 635222), (28, 544476), (34, 448392), (42, 362984), (48, 317611), (51, 298928), (56, 272238), (68, 224196), (84, 181492), (102, 149464), (112, 136119), (119, 128112), (136, 112098), (157, 97104), (168, 90746), (204, 74732), (238, 64056), (272, 56049), (289, 52752), (314, 48552), (336, 45373), (357, 42704), (408, 37366), (471, 32368), (476, 32028), (578, 26376), (628, 24276), (714, 21352), (816, 18683), (867, 17584), (942, 16184), (952, 16014), (1099, 13872), (1156, 13188), (1256, 12138), (1428, 10676), (1734, 8792), (1884, 8092), (1904, 8007), (2023, 7536), (2198, 6936), (2312, 6594), (2512, 6069), (2669, 5712), (2856, 5338), (3297, 4624), (3468, 4396), (3768, 4046)]