180852864

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20517

約数の個数: 64

約数和(自身を含む): 501301440

約数和(自身を除く): 320448576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 20477, 40954, 61431, 81908, 122862, 163816, 245724, 327632, 470971, 491448, 655264, 941942, 982896, 1310528, 1412913, 1883884, 1965792, 2621056, 2825826, 3767768, 3931584, 5651652, 7535536, 7863168, 11303304, 15071072, 22606608, 30142144, 45213216, 60284288, 90426432, 180852864]

約数ペア:

[(1, 180852864), (2, 90426432), (3, 60284288), (4, 45213216), (6, 30142144), (8, 22606608), (12, 15071072), (16, 11303304), (23, 7863168), (24, 7535536), (32, 5651652), (46, 3931584), (48, 3767768), (64, 2825826), (69, 2621056), (92, 1965792), (96, 1883884), (128, 1412913), (138, 1310528), (184, 982896), (192, 941942), (276, 655264), (368, 491448), (384, 470971), (552, 327632), (736, 245724), (1104, 163816), (1472, 122862), (2208, 81908), (2944, 61431), (4416, 40954), (8832, 20477)]