180391392

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 542269728

約数和(自身を除く): 361878336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 113, 138, 144, 184, 207, 226, 241, 276, 288, 339, 368, 414, 452, 482, 552, 678, 723, 736, 828, 904, 964, 1017, 1104, 1356, 1446, 1656, 1808, 1928, 2034, 2169, 2208, 2599, 2712, 2892, 3312, 3616, 3856, 4068, 4338, 5198, 5424, 5543, 5784, 6624, 7712, 7797, 8136, 8676, 10396, 10848, 11086, 11568, 15594, 16272, 16629, 17352, 20792, 22172, 23136, 23391, 27233, 31188, 32544, 33258, 34704, 41584, 44344, 46782, 49887, 54466, 62376, 66516, 69408, 81699, 83168, 88688, 93564, 99774, 108932, 124752, 133032, 163398, 177376, 187128, 199548, 217864, 245097, 249504, 266064, 326796, 374256, 399096, 435728, 490194, 532128, 626359, 653592, 748512, 798192, 871456, 980388, 1252718, 1307184, 1596384, 1879077, 1960776, 2505436, 2614368, 3758154, 3921552, 5010872, 5637231, 7516308, 7843104, 10021744, 11274462, 15032616, 20043488, 22548924, 30065232, 45097848, 60130464, 90195696, 180391392]

約数ペア:

[(1, 180391392), (2, 90195696), (3, 60130464), (4, 45097848), (6, 30065232), (8, 22548924), (9, 20043488), (12, 15032616), (16, 11274462), (18, 10021744), (23, 7843104), (24, 7516308), (32, 5637231), (36, 5010872), (46, 3921552), (48, 3758154), (69, 2614368), (72, 2505436), (92, 1960776), (96, 1879077), (113, 1596384), (138, 1307184), (144, 1252718), (184, 980388), (207, 871456), (226, 798192), (241, 748512), (276, 653592), (288, 626359), (339, 532128), (368, 490194), (414, 435728), (452, 399096), (482, 374256), (552, 326796), (678, 266064), (723, 249504), (736, 245097), (828, 217864), (904, 199548), (964, 187128), (1017, 177376), (1104, 163398), (1356, 133032), (1446, 124752), (1656, 108932), (1808, 99774), (1928, 93564), (2034, 88688), (2169, 83168), (2208, 81699), (2599, 69408), (2712, 66516), (2892, 62376), (3312, 54466), (3616, 49887), (3856, 46782), (4068, 44344), (4338, 41584), (5198, 34704), (5424, 33258), (5543, 32544), (5784, 31188), (6624, 27233), (7712, 23391), (7797, 23136), (8136, 22172), (8676, 20792), (10396, 17352), (10848, 16629), (11086, 16272), (11568, 15594)]