15302352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 43122240

約数和(自身を除く): 27819888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 179, 208, 274, 312, 358, 411, 537, 548, 624, 716, 822, 1074, 1096, 1432, 1644, 1781, 2148, 2192, 2327, 2864, 3288, 3562, 4296, 4654, 5343, 6576, 6981, 7124, 8592, 9308, 10686, 13962, 14248, 18616, 21372, 24523, 27924, 28496, 37232, 42744, 49046, 55848, 73569, 85488, 98092, 111696, 147138, 196184, 294276, 318799, 392368, 588552, 637598, 956397, 1177104, 1275196, 1912794, 2550392, 3825588, 5100784, 7651176, 15302352]

約数ペア:

[(1, 15302352), (2, 7651176), (3, 5100784), (4, 3825588), (6, 2550392), (8, 1912794), (12, 1275196), (13, 1177104), (16, 956397), (24, 637598), (26, 588552), (39, 392368), (48, 318799), (52, 294276), (78, 196184), (104, 147138), (137, 111696), (156, 98092), (179, 85488), (208, 73569), (274, 55848), (312, 49046), (358, 42744), (411, 37232), (537, 28496), (548, 27924), (624, 24523), (716, 21372), (822, 18616), (1074, 14248), (1096, 13962), (1432, 10686), (1644, 9308), (1781, 8592), (2148, 7124), (2192, 6981), (2327, 6576), (2864, 5343), (3288, 4654), (3562, 4296)]